Toolsteel - SCHMOLZ + BICKENBACH
Transcript of Toolsteel - SCHMOLZ + BICKENBACH
SCHMOLZ + BICKENBACH Distributions GmbH
Eupener Str. 70
D-40549 Düsseldorf
www.schmolz-bickenbach.de
Tool steel
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We offer a complete service spectrum ranging
from production and processing to distribution.
Distinguished by their purity and homogeneity,
the high-quality tool steels we produce are
manufactured in our most modern plants
located in Witten, Siegen, Krefeld and Hagen.
The150 years of experience in steel production
and our lead in continuous casting technology
has placed us in a highly advantageous position.
As an international distribution company, we
source steel from our own production units
or on the best possible terms globally through
external suppliers. Our longstanding cooperation
with renowned steel producers ensures constant
quality standards.
At SCHMOLZ + BICKENBACH, these
manufacturers – as well as the steels they
produce – are subject to continuous controls
in order to guarantee the highest standards are
met on an ongoing basis. We take this to the
point that we certify our producers together
with you.
In this manner every single one of our highgrade
and engineering steels fulfils the most
It is not only our clients’ diverse requirements that
have contributed to our company becoming one
of the world’s largest producers, processors and
distributors of long products made from specialty
steel, but also our longstanding tradition spanning
over 150 years.
Today we are in a position to supply nearly the entire range of tool
steels obtainable in the most diverse qualities and sizes and, with
more than 70,000 items in stock, short term delivery is a priority.
Our extensive product portfolio is supplemented by a comprehensive
service program. This includes advisory services, wide-range
processing and logistic solutions which offer maximum flexibility
from start to finish.
To respond to your requirements even more efficiently and to let you
benefit increasingly from our know-how of local and international
markets, we are constantly expanding our distribution network. As
a result, we are located in all the significant worldwide markets to
service your needs.
High-performancetool steels forevery type ofapplication
02 03
Customized quality-tested tool steel solutions
stringent quality demands made in the fields of
mechanical engineering and by the automotive
industry.
Our finely tuned range of services offers you
the advantage of always receiving quality-
tested steel products from a single source –
worldwide.
Through our extensive distribution network,
we ensure that any business can be supplied
with the suitable steel at whatever location.
This even applies to small lot production.
Extensive processing is a further service we
offer. This spans from simple saw-cuts to
machining very close tolerances. When it
comes to fixed lengths and end machining,
we make it our business to supply you with
virtually everything which is technically feasible.
Whether a country’s specific steel standards
or customized special materials for crucial
components are concerned, you can be
assured that SCHMOLZ + BICKENBACH is
the competent business partner for every steel
solution – and this includes supplying you with
your ready-to-install workpiece.
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Workpiece in a
plasma nitriding
plant
Electroslag
remelting furnace
(ESR furnace)
With tool steels having to satisfy especially
high levels of toughness, homogeneity
and purity standards, DEUTSCHE
EDELSTAHLWERKE has five electroslag
remelting furnaces (ESRs) and one vacuum-
arc remelting furnace (VAR) at their disposal.
The decision as to which process and furnace
to use is predetermined by the desired quality
the remelted steel should have. Electroslag
remelting (ESR) produces noticeably refined
sulfidic purity in comparison to unremelted
steel. To improve oxidic purity, vacuum-arc
remelting (VAR) is employed.
A bonus for our clients
Through the use of a special precision-
hardening process developed by us, we
are in the position to reduce the deformation
of small components such as guide strips
to a minimum.
The purity and homogeneity of our hot-work
tool steels stems from producing them in our
modern steelworks. We fulfil our clients' pre-
defined demands by means of precision
alloying and using process specifications for
melting, shaping and heat treatment.
The tool steels produced by DEUTSCHE
EDELSTAHLWERKE are melted in 130-ton
electric arc furnaces. A subsequent analytical
fine-tuning is carried out in a ladle furnace,
followed by vacuum degassing of the steel
just before casting.
In order to cast the metallurgically treated
molten metal, two processes can be applied
depending on the required size of the final
product. Usually a bow-type and optimized
vertical continuous casting method is used,
but for large forging sizes, ingot casting is
employed.
The integration of the previous Thyssen
hardening shops into the hardening sector of
DEUTSCHE EDELSTAHLWERKE group has
enabled us to build on decades of tradition
in all fields of heat treatment. From a practical
point of view, we are now able to manufacture
products using the complete production chain –
starting with steel production, via pre-machining
to refining through to heat treatment. Our one-
stop solution is invaluable for the world's most
important markets and facilitates the fulfilment
of the most discerning tool quality prerequisites.
In our hardening shops across the continents,
we have vacuum-tempering furnaces, inert
gas plants and plasma-nitriding plants for
thermo-chemical treatments at our disposal.
Thanks to computer-controlled process flows,
the reproducibility of a heat treatment is
guaranteed at any time – from the initial
inspection of incoming shipments through to
the final heat-treated product.
Our technology and experience –your guarantors for premium quality
Custom remelting Tailor-made heat treatment
04 05
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THYRODUR®
C 0.45 Si 0.20 Mn 0.70
Shell-hardenable steel featuring hard surface and tough core.
AISI 1045
Components for tools (e.g. base plates for plastic moulds and pressure casting moulds). Also suitable forhand tools, pliers and agricultural tools of all kinds.
Soft annealing °C Cooling Hardness HB680 – 710 Furnace max. 207
Stress-relief annealing °C Coolingapprox. 600 – 650 Furnace
Hardening °C Quenching Hardness after quenching HRC800 – 830 Water 57
Tempering °C 100 200 300 350HRC 57 54 49 42
C45U
Steel properties
Standards
Applications
Heat treatment
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1730 THYRODUR®
C 1.00 Si 0.20 Mn 0.35 Cr 1.50
Oil-hardenable grade with low hardening depth, wear-resistant.
AISI L1 / L3 AFNOR Y100C6
Thermal conductivityat °C 20 350 700W/(m • K) 33.0 32.2 31.4
Cold pilger rolls and jaws, thread cutting tools, gauges, mandrels, wood and paper processing tools, coldextrusion and spinning tools, flanging rolls, shear and rotary shear blades.
Soft annealing °C Cooling Hardness HB710 – 750 Furnace max. 225
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC830 – 860 Oil or 64
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 64 61 56 50 44 36
2067
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10 904 836 603 513 441 378 315 313 308 251268 241 216
675
Ac1e
Ac1b
A + C
MS
M
F + C
B0.180.140.10
0.090.06
0.04
3
2540
50
45
15
251
40 80100
100 100 100 100 100 100
0.26 0.5 1.2 2.8 7.0 10 oK/min 5 oK/min 1.25 oK/min
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
100Cr6
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
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THYRODUR®
C 2.00 Si 0.30 Mn 0.30 Cr 12.00
12 % ledeburitic chromium tool steel with extreme wear resistance.
AISI D3 AFNOR Z200C12
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 10.8 11.7 12.2 12.6 12.8 13.1 13.3
Thermal conductivityat °C 20 350 700W/(m • K) 16.7 20.5 24.2
Cutting tools for sheets up to 4 mm thickness, trimming dies, blanking dies for paper and plastics, shearblades and rotary shear blades for sheet thicknesses up to 2 mm, drawing and deep-drawing tools.Woodworking tools, stone pressing tools, pressure pads and highly wear-resistant plastic moulds, profilerolls.
Soft annealing °C Cooling Hardness HB800 – 840 Furnace max. 250
Stress-relief annealing °C Coolingapprox. 650 – 700 Furnace
Hardening °C Quenching Hardness after quenching HRC930 – 960 Oil 64950 – 980 Air (up to 30 mm thickness) 64
Tempering °C 100 200 300 400 500 600HRC 63 62 59 57 54 46
X210Cr12
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
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62
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70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2080
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10 946 933 882 606 297336 274 228
Ac1e
Ac1b
A + C
MS
M
F + C
B
2
35
100100 100
100
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
THYROPLAST®
C 0.40 Cr 13.00
Corrosion-resistant, good polishability. We recommend the use of THYROPLAST® 2083 SUPRA (ESR)for the highest demands on polishability.
AISI 420 AFNOR Z40C14
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 30010-6 m/(m • K) Annealed 11.1 11.4 11.810-6 m/(m • K) Quenched and tempered 11.1 11.5 11.6
Thermal conductivityat °C 100 150 200 250 300W/(m • K) Annealed 28.4 28.6 28.8 29.2 29.6W/(m • K) Quenched and tempered 22.5 23.1 23.5 24.4 25.7
Moulds for the processing of glass and corrosive plastics.
Soft annealing °C Cooling Hardness HB760 – 800 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1000 – 1050 Oil or 56
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 600HRC 56 55 52 51 52 40
2083
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e = 845 °C
Ac1b = 790 °C
A + C
MS
MHV 10
15 5 40P
K75
955
3535 25
672 657 456
579
244 220 193
F + C
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
X40Cr14
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
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THYROPLAST®
C 0.33 Cr 16.00 S 0.05 Ni 0.50
Pre-hardened corrosion-resistant mould frame steel, hardness in as-delivered condition of 280 to 325 HB.Improved machinability in comparison to THYROPLAST® 2316.
AISI ~420FM
Mould frames, components, plastic moulds.
Soft annealing °C Cooling Hardness HB850 – 880 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1000 – 1050 Oil 48
Tempering °C 100 200 300 400 450 500 550 600HRC 48 48 47 46 47 47 36 30
X33CrS16
Steel properties
Standards
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + K
MS
MHV 10
1 33
PK
585 566 585585 579 572 542 450 380 279
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
2085 THYROPLAST® 216221MnCr5
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
C 0.21 Mn 1.30 Cr 1.20
Case hardening steel, good polishability, suitable for cold hobbing.
AISI ~P2
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 12.2 12.9 13.5 13.9 14.2 14.5 14.8
Thermal conductivityat °C 20 350 700W/(m • K) 39.5 36.5 33.5
Mirror-finished plastic moulds and guide pins.
Soft annealing °C Cooling Hardness HB670 – 710 Furnace max. 210
Carburizing °C Intermediate Hardening °C Quenching Surface hardnessannealing °C after quenching HRC
870 – 900 620 – 650 810 – 840 Oil or saltbath, 62180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 61 60 57 54 50 48
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac3
Ac1
A
MS
M
HV 10
50
F
B87 80 65
6055
4515
10 25 3540
50P
4040 40 40 356560 6060
60 60
342405 302 274 253 238 212 187
171
160 182 162 153
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
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12 13
CorroPlast®
C 0.05 Mn 1.30 S 0.15 Cr 12.50 Additions +
CorroPlast® is a new corrosion-resistant steel for plastic moulding, featuring extremely good machinabilityat a supplied hardness of approx. 320 HB. The reduced carbon content endows CorroPlast® with excellentwelding properties.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 50010-6 m/(m • K) 10.0 10.6 11.0 11.3 11.6
Thermal conductivityat °C 20 150 350W/(m • K) 21.8 22.5 23.8
Densityat °C 20kg/dm3 7.7
Modulus of elasticityat °C 20 150 350MPa 214600 208600 198000
Base plates, mould bases and plastic moulds with standard requirements on polishability, as well as beingresistant to condensation and cooling water.
in as-delivered condition
Heat treatment Yield stress Tensile strength Elongation at Reduction of areadiameter in MPa in MPa fracture in % at fracture in %in mm Ø Rp0,2 min. Rm A min. Z min.
170 890 1100 13 42
Steel properties
Physical properties
Applications
Typical mechanicalproperties
Machinability of X33CrS16 and CorroPlast® in % (hardness 325 HB)
Roughing
Finishingmilling
Grinding
Drilling
Threadcutting
X33CrS16 100 %CorroPlast® 140 %
CorroPlast® 135 %
CorroPlast® 135 %
CorroPlast® 150 %
CorroPlast® 140 %
X33CrS16 100 %
X33CrS16 100 %
X33CrS16 100 %
THYRODUR®
C 1.20 Cr 0.70 V 0.10
Wear resistant chromium-vanadium alloyoed cold-work steel.
AISI L2
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 10.0 12.7 13.7 14.2 14.9 15.8 16.8
Thermal conductivityat °C 20 350 700W/(m • K) 34.2 32.6 31.0
Piercing dies, guide rods, twist drills, ejector pins and wood chisels.
Soft annealing °C Cooling Hardness HB710 – 750 Furnace max. 220
Stress-relief annealing °C Coolingapprox. 650 – 680 Furnace
Hardening °C Quenching Hardness after quenching HRC810 – 840 Oil: < 15 mm Ø 64780 – 810 Water: > 15 mm Ø 64
Tempering °C 100 200 300 400 500 600HRC 64 62 57 51 44 36
2210
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
1 10 100 1000 10000
1 10 102 103 104 105 106
198
Ac1e (0.4 °K/min)
A
MS
M
A + C
B
1
5 8
100 Ac1b (0.4 °K/min)
RA = 8
100100100
100100
0.32 0.6 1.6 5.7 5 °K/min 1.25 °K/min
0.17
4020
0.02 0.03
90
5050.11
0.053
P
4
203230256275287322363575847883
5
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
HV 10Hardness
(115CrV3)
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Reference numbers inbrackets are not standardized
in EN ISO 4957.
2294
X33CrS16 100 %
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14 15
C 0,35 Si 0,80 Cr 5,00 Mo 1,00 V 0,85
THYROPLAST® 231140CrMnMo7
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
C 0.40 Mn 1.50 Cr 1.90 Mo 0.20
Pre-hardened plastic mould steel, hardness in as-delivered condition 280 to 325 HB. Good machinability,suitable for texturing, better polishability than THYROPLAST® 2312.
AISI P20
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 30010-6 m/(m • K) Annealed 12.8 13.2 13.810-6 m/(m • K) Quenched and tempered 12.4 13.0 13.4
Thermal conductivityat °C 100 150 200 250 300W/(m • K) Annealed 39.7 40.6 41.5 41.8 42.0W/(m • K) Quenched and tempered 34.0 34.0 33.6 32.9 31.9
Plastic moulds, mould frames for plastic moulds and pressure casting moulds and recipient sleeves.
Soft annealing °C Cooling Hardness HB710 – 740 Furnace max. 235
Hardening °C Quenching Hardness after quenching HRC840 – 870 Oil or 51
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600 700HRC 51 50 48 46 42 36 28
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1bA + C
MS
M
HV 10
100
3 20P
B
100
3
6045
95
681 673 673 642 642 572 572 442 274 236
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
THYROPLAST®
C 0.40 Mn 1.50 Cr 1.90 Mo 0.20 S 0.05
Quenched and tempered plastic mould steel with a hardness of 280 to 325 HB in as-delivered condition.Improved machinability in comparison to THYROPLAST® 2311. Polishable.
AISI P20+S
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 30010-6 m/(m • K) Annealed 12.5 13.4 13.910-6 m/(m • K) Quenched and tempered 12.3 13.0 13.7
Thermal conductivityat °C 100 150 200 250 300W/(m • K) Annealed 40.2 40.9 40.3 40.0 39.0W/(m • K) Quenched and tempered 39.8 40.4 40.4 39.9 39.0
Plastic moulds, mould frames for plastic and pressure casting moulds, recipient sleeves, bases for cuttingtools, brake dies and tool holders.
Soft annealing °C Cooling Hardness HB710 – 740 Furnace max. 235
Hardening °C Quenching Hardness after quenching HRC840 – 870 Oil or 51
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600 700HRC 51 50 48 46 42 36 28
40CrMnNiMoS8-61)
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10
Ac1e
Ac1bA + C
MS
M
100
3 20P
B
100
3
6045
95
681 673 673 642 642 572 572 442 274 236
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
2312
1 S can be raised between0.05 and 0.1 % whereas Nican be left out completely.
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16 17
THYROPLAST® 2316X38CrMo16
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
C 0.36 Cr 16.00 Mo 1.20
Increased corrosion resistance in comparison to THYROPLAST® 2083, good polishability. Usually this steelgrade is supplied in a quenched and tempered condition with a working hardness of approx. 300 HB.
AISI 420mod
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 40010-6 m/(m • K) 10.5 11.0 11.0 12.0
Thermal conductivityat °C 20 350 700W/(m • K) 17.2 21.0 24.7
Moulds for processing plastics with corrosive reactions.
Soft annealing °C Cooling Hardness HB760 – 800 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1020 – 1050 Oil or 49
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 600HRC 49 47 46 46 47 32
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
M
HV 10
F + C
620 620 627 634 530 542 514
468
317
199
180 182
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
THYROTHERM®
approx. X35CrMoV5-1
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
2340 (E38K)C 0.35 Si 0.30 Mn 0.30 S < 0.003 Cr 5.00 Mo 1.35 V 0.45
Good high-temperature strength with improved toughness. Good thermal conductivity and insusceptibilityto hot cracking. Can be water-cooled to a limited extent.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.8 12.4 12.6 12.7 12.8 12.9 12.9
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 29.8 30.0 33.4W/(m • K) Quenched and tempered 26.8 27.3 30.3
Hot-work steel for general-purpose use which is particularly suitable for applications involving high flexuralstresses due to its outstanding toughness:• extrusion tools for processing light metals• diecasting tools for processing light metals.
Soft annealing °C Cooling Hardness HB740 – 780 Furnace max. 170
Hardening °C Quenching Hardness after quenching HRC1000 – 1030 Oil or 53
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 700HRC 51 51 51 51 52 50 47 34
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
HV 10
3
10
10
B
M
657 633 620 620 572 483 270 197 183
Time in min
Time in hr
Hardness
F + C85
100100 100
175433627
3585
8010
Time in sec
Tem
per
atur
ein
° C
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18 19
THYROTHERM®
X37CrMoV5-1
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
2343C 0.38 Si 1.00 Cr 5.30 Mo 1.30 V 0.40
High hot tensile strength and toughness with good thermal conductivity and insusceptibility to hotcracking. Can be water-cooled to a limited extent.
AISI H11 AFNOR Z38CDV5
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.8 12.4 12.6 12.7 12.8 12.9 12.9
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 29.8 30.0 33.4W/(m • K) Quenched and tempered 26.8 27.3 30.3
Hot-work steel for universal use. Pressure casting dies and metal extrusion tools for processing light metals,forging dies, mandrels.Moulds, screws and barrels for plastic processing, shrink rings, hot-shear blades.Besides applications typical for hot-work steels, this grade is mainly used for ejector pins, tool holders andshrink fit chucks. We recommend the use of THYROTHERM® 2343 EFS SUPRA (ESR) for thehighest demands.
Soft annealing °C Cooling Hardness HB750 – 800 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1000 – 1030 Air, oil or 54
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650 700HRC 52 52 52 52 54 52 48 38 31
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
M
HV 10
5
B
F + C20 30
5
2
2
10 80 25
6065
95
698 690 681 649 665 642 483 276
665 813
446707
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
THYROTHERM®
High-temperaturestrength diagram
Creep process
2343
0
200
600
400
800
1000
1200
1400
1600
1800
2000
200 400 600
Rp0.2
Rm
0
20
60
40
80
100
Z
20
Tens
ilest
reng
thR
man
d0.
2cr
eep
limit
Rp
0.2
inM
Pa
Test temperature in °C
Are
are
duc
tion
atfr
actu
reZ
in%
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 10
20 21
THYROTHERM® 2344C 0.40 Si 1.00 Cr 5.30 Mo 1.40 V 1.00
High hot-wear resistance and hot tensile strength as well as good toughness, thermal conductivity andinsusceptibility to hotcracking. Can be water-cooled to a limited extent.
AISI H13 AFNOR Z40CDV5
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 10.9 11.9 12.3 12.7 13.0 13.3 13.5
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 27.2 30.5 33.4W/(m • K) Quenched and tempered 25.5 27.6 30.3
Besides applications typical for hot-work steels, this grade is mainly used for ejector pins, tool holdersand shrink fit chucks.
Soft annealing °C Cooling Hardness HB750 – 800 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1010 – 1030 Air, oil or 54
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650 700HRC 53 52 52 54 56 54 50 42 32
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
M
HV 10
103055
B15
F+C320
100100
707 681 673 657 642 634 572 488
599
219
236
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
THYROTHERM®
High-temperaturestrength diagram
Creep process
2344
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
0
200
600
400
800
1000
1200
1400
1600
1800
2000
200 400 600
Rp0.2
Rm
0
20
60
40
80
100
Z
20
Tens
ilest
reng
thR
man
d0.
2cr
eep
limit
Rp
0.2
inM
Pa
Test temperature in °C
Are
are
duc
tion
atfr
actu
reZ
in%
X40CrMoV5-1
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 11
22 23
THYRODUR®
C 0.50 Si 1.20 Mn 0.35 Cr 7.30 Mo 1.50 V 0.50
THYRODUR® 2360 is a 7 % chromium steel that derives its high wear resistance from a balancedcombination of the alloying elements. The medium V concentration of 0.5 % generates a sufficiently highhardenability combined with high toughness, even at comparatively low operating temperatures below RT.
This grade is especially suitable for use with chipper knives, blade holders, veneer slicing blades, bladeinserts, billet-shear blades and reinforcements. All require a combination of high hardness and toughnessas do large cold extrusion tools of complex geometry.
Soft annealing °C Cooling Hardness HB830 – 860 Furnace max. 240
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC1030 – 1070 Air, oil or 60 – 61
saltbath, 550 °C
Tempering °C 100 200 300 400 500 550 600HRC 61 60 58 58 60 57 53
(~X48CrMoV8-1-1)
Steel properties
Applications
Heat treatment
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2360
Reference numbers inbrackets are not standardized
in EN ISO 4957.
THYRODUR®
C 1.00 Si 0.30 Mn 0.50 Cr 5.00 Mo 0.95 V 0.20
High dimensional stability during heat treatment. High wear resistance and toughness.
AISI A2 AFNOR Z100CDV5
Thermal conductivityat °C 20 350 700W/(m • K) 15.8 26.7 29.1
Cutting tools, rolls, shear blades, cold pilger mandrels, cold stamping tools and moulds for processingplastics.
Soft annealing °C Cooling Hardness HB800 – 840 Furnace max. 231
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC930 – 970 Air, oil or 63
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 600HRC 63 62 59 57 59 52
X100CrMoV5
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2363
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
MHV 10
3 305 P
B
15 100
1590
95
70
25882 870 870 870 847 606
724
542 442 254
376
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 12
24 25
THYROTHERM® 2365C 0.32 Cr 3.00 Mo 2.80 V 0.50
Good high-temperature strength and tempering resistance, good thermal conductivity, can be water-cooled,suitable for hobbing.
AISI H10 AFNOR 32CDV12-28
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.8 12.5 12.7 13.1 13.5 13.6 13.8
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 32.8 34.5 32.2W/(m • K) Quenched and tempered 31.4 32.0 29.3
Heavy-metal inner linings, extrusion rams, piercing mandrels, die inserts, heavy-metal diecasting tools.We recommend the use of THYROTHERM® 2365 EFS SUPRA (ESR) for the highest demands.
Soft annealing °C Cooling Hardness HB750 – 800 Furnace max. 185
Hardening °C Quenching Hardness after quenching HRC1030 – 1050 Oil or 52
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650 700HRC 51 50 50 50 52 50 47 40 34
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10
Ac1e
Ac1b
A + C
MS
M
P
B
15
78
3
155 30 75 90
9598 96 95 2093
585 685 585 572 526 473 446450
442
433 438 292
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
THYROTHERM®
High-temperaturestrength diagram
Creep process
2365
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
0
200
600
400
800
1000
1200
1400
1600
1800
2000
200 400 600
Rp0.2
Rm
0
20
60
40
80
100
Z
20
Tens
ilest
reng
thR
man
d0.
2cr
eep
limit
Rp
0.2
inM
Pa
Test temperature in °C
Are
are
duc
tion
atfr
actu
reZ
in%
32CrMoV12-28
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 13
26 27
THYROTHERM®
High-temperaturestrength diagram
Creep process
2367
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
0
200
600
400
800
1000
1200
1400
1600
1800
2000
200 400 600
Rp0,2
Rm
0
20
60
40
80
100
Z
20
Tens
ilest
reng
thR
man
d0.
2cr
eep
limit
Rp
0.2
inM
Pa
Test temperature in °C
Are
are
duc
tion
atfr
actu
reZ
in%
THYROTHERM® 2367C 0.37 Cr 5.00 Mo 3.00 V 0.60
Good high-temperature strength and tempering resistance, high hardenability, low tendency to deformation.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.9 12.5 12.6 12.8 13.1 13.3 13.5
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 30.8 33.5 35.1W/(m • K) Quenched and tempered 29.8 33.9 35.3
Forging dies, diecasting moulds, heavy-metal inner linings, profiling dies and mandrels.We recommend the use of THYROTHERM® 2367 EFS SUPRA (ESR) for the highest demands.
Soft annealing °C Cooling Hardness HB730 – 780 Furnace max. 235
Hardening °C Quenching Hardness after quenching HRC1020 – 1050 Air, oil or 57
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650 700HRC 57 55 53 52 55 55 52 45 36
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10
Ac1e
Ac1b
A + C
MS
M
P5
690 673 665 627 620 634620
606
606 554 548
10515
20 8050
525
85
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
~X38CrMoV5-3
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 14
28 29
THYRODUR®
C 1.55 Si 0.30 Mn 0.35 Cr 12.00 Mo 0.75 V 0.90
12 % ledeburitic chromium steel. Combines maximum wear resistance, good toughness, outstandingcutting edge retention and tempering resistance. It can be nitrided after special heat treatment.
AISI D2 AFNOR Z160CDV12
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 40010-6 m/(m • K) 10.5 11.5 11.9 12.2
Thermal conductivityat °C 20 350 700W/(m • K) 16.7 20.5 24.2
Deburring tools, thread-rolling rolls and dies, cold extrusion tools, cutting and stamping tools for sheetthicknesses up to 6 mm, precision cutting tools up to 12 mm. Cold pilger mandrels, circular-shear blades,deep-drawing tools, pressure pads and highly wear-resistant plastic moulds.
Soft annealing °C Cooling Hardness HB830 – 860 Furnace max. 250
Stress-relief annealing °C Cooling650 – 700 Furnace
Hardening °C Quenching Hardness after quenching HRC1000 – 1050 Air, oil or 63
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 525 550 600HRC 63 61 58 58 58 60 56 50
2379
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
X153CrMoV12
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagramHardening
temperature: 1030 °C
Tempering diagram
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e (0.4° /min)
Ac1b (0.4° /min)
A + C
MS
HV 10
530
100P
M
100 100
891 891 891 891 891 857 780 623 435 257 249 230
0.10 0.36 0.63 1.2 3.0 7.8 180/min 50/min 2.50/min 1.250/min 0.40/min
Time in min
Time in h
Hardness
Time in sec
Tem
per
atur
ein
° C
THYRODUR®
Special heattreatment
Time-temperature-transformation
diagramHardening
temperature: 1080 °C
Tempering diagram
2379
Hardening °C Quenching Hardness after quenching HRC1050 – 1080 Air, oill or 61
saltbath, 500 – 550 °C
Tempering °C (three times) 100 200 300 400 500 525 550 600HRC 61 60 58 59 62 62 57 50
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
MHV 10
103 P 20
95100 100
782 772 772 782 772 724 592 297 272 245
488
Tem
per
atur
ein
o C
Time in min
Time in hr
Hardness
Time in sec
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 15
30 31
THYRODUR®
C 0.95 Si 0.20 Mn 1.10 Cr 0.60 V 0.10 W 0.60
Good cutting edge retention, high hardenability and dimensional stability during heat treatment.
AISI O1 AFNOR 90MWCV5
Thermal conductivityat °C 20 350 700W/(m • K) 33.5 32.0 30.9
Blanking and stamping dies for cutting sheets up to 6 mm thickness, threading tools, drills, broaches,gauges, measuring tools, plastic moulds, shear blades, guide rails.
Soft annealing °C Cooling Hardness HB740 – 770 Furnace max. 230
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC780 – 820 Oil or 64
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400HRC 64 62 57 53
2510
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10 800 765 680
625
315470 328 220
H.T.
Ac3
A + C
MS
M
F + C
B
95
100
90
5
195345
100
350
365
15 50 70 9095
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
(100MnCrW4)
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Reference numbers inbrackets are not standardized
in EN ISO 4957.
THYRODUR®
C 2.10 Si 0.35 Mn 0.35 Cr 12.00 W 0.70
12 % ledeburitic chromium steel with very high wear resistance and cutting edge retention as well asimproved hardenability in comparison to THYRODUR® 2080.
AISI ~D6 AFNOR Z210CW12-01
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 10.9 11.9 12.3 12.6 12.9 13.0 13.2
Thermal conductivityat °C 20 350 700W/(m • K) 16.7 20.5 24.2
Heavy-duty blanking dies for cutting transformer and dynamo sheets up to 2 mm thickness as well as forpaper and plastics, deep-drawing tools, drawing dies and mandrels, shear blades, stone pressing tools.
Soft annealing °C Cooling Hardness HB800 – 840 Furnace max. 250
Stress-relief annealing °C Cooling650 – 700 Furnace
Hardening °C Quenching Hardness after quenching HRC950 – 980 Air, oil or 64
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 600HRC 63 62 60 58 56 48
X210CrW12
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2436
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10 946 946 933 882 366606 322 254
Ac1e
Ac1b
A + C
MS
M
F + C
B
25
100 100
90
100
285
285
100
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 16
32 33
THYRODUR®
C 0.60 Si 0.60 Mn 0.35 Cr 1.10 V 0.20 W 2.00
Impact-resistant oil-hardenable steel, characterized by very good toughness in combination with highhardenability.
AISI ~S1 AFNOR 55WC20
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.8 12.7 13.1 13.5 14.0 14.3 14.5
Thermal conductivityat °C 20 350 700W/(m • K) 34.2 32.6 30.9
Blanking dies for cutting sheets up to 12 mm thickness, trimming and splitting dies, cold piercing punches,preforming punches, shear blades, chipping knives, pneumatic chisels, coining tools, cold shear blades,ejectors.
Soft annealing °C Cooling Hardness HB710 – 750 Furnace max. 225
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC870 – 900 Oil or 60
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 60 58 56 52 48 43
2550
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10 258765 762 762 279
Ac1e
Ac1b
A + C
MS
M
F + C
B
5
100 100
6300
673
100
409 243585 437
RA = 5 6 715
30 24
213
4090
94
100
0.14 0.29 0.5 1.3 2.6 6.3 20 K
10 K/min
5 K/min
1.25 K/min
2.5 K/min
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
60WCrV8
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 17
THYROTHERM®
X30WCrV9-3
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
2581C 0.30 Cr 2.60 V 0.40 W 8.50
High temperature strength and hot-wear resistance. Cannot be water-cooled.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 12.9 13.1 13.3 13.8 14.0 14.1 14.5
Thermal conductivityat °C 20 350 700W/(m • K) 31.0 31.5 31.5
Extrusion dies, pressure casting dies for heavy metals, small die inserts.
Soft annealing °C Cooling Hardness HB740 – 780 Furnace max. 250
Hardening °C Quenching Hardness after quenching HRC1100 – 1150 Oil or 52
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650 700HRC 52 51 50 50 51 52 51 48 37
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
A + C
MS
M
Ac1e
576 566 516 499473
456 447 347 244 197 188
Ac1b
18 retained austenite in %8 18
25
0,16 0,33 1,4 2,7 4,2 7,1 10°/min 5°/min 2,5°/min
50 95
F+C100 100
70 80 90 95 98
B50 5
1,25°/min
0,4°/min
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in hr
HV 10Hardness
THYROTHERM®
High-temperaturestrength diagram
Creep process
2581
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
0
200
600
400
800
1000
1200
1400
1600
1800
2000
200 400 600
Rp0,2
Rm
0
20
60
40
80
100
Z
20
Tens
ilest
reng
thR
man
d0.
2cr
eep
limit
Rp
0.2
inM
Pa
Test temperature in °C
Are
are
duc
tion
atfr
actu
reZ
in%
34 35
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 18
36 37
THYRODUR®
C < 0.02 Mo 5.00 Ni 18.00 Co 10.00 Ti 1.00
Non-deforming, precipitation hardening, high yield point and tensile strength combined with goodtoughness.
AISI 18MAR300
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 60010-6 m/(m • K) 10.3 11.0 11.2 11.5 11.8 11.6
Thermal conductivityat °C 20 350 700W/(m • K) 14.2 18.5 22.5
Casings for cold extrusion tools, cutting and punching tools, pressure casting dies for light metals andplastic moulds of intricate design.
Soft annealing °C Cooling Hardness HB820 – 850 Water max. 340
Precipitation temperature °C Attainable hardness HRC490 / 6 h / (Air) approx. 55
(X3NiCoMoTi18-9-5)
Steel properties
Standards
Physical properties
Applications
Heat treatment
Precipitation diagram
0
200
600
400
800
1000
1200
1400
1600
1800
2000
400 500 600 700
Rp0.2
Rm
Tens
ilest
reng
thR
man
d0.
2yi
eld
stre
ssR
p0.
2in
MP
a
Ageing temperature in °C
2709
Reference numbers inbrackets are not standardized
in EN ISO 4957.
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 19
38 39
THYROTHERM®
C 0.56 Cr 1.10 Mo 0.50 Ni 1.70 V 0.10
Tough die steel with high tempering resistance and good through-hardening properties. This grade isusually supplied in annealed condition or quenched and tempered to a working hardness of 370 to410 HB (round) or 355 to 400 HB (square, flat).
AISI ~L6 AFNOR 55NCDV7
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 60010-6 m/(m • K) 12.2 13.0 13.3 13.7 14.2 14.4
Thermal conductivityat °C 20 350 700W/(m • K) 36.0 38.0 35.0
Standard steel for forging dies of all kinds, press dies, extrusion dies, retainer plates, armoured trim dies,hot-shear blades and tool holders.
Soft annealing °C Cooling Hardness HB650 – 700 Furnace max. 250
Hardening °C Quenching Hardness after quenching HRC830 – 870 Oil 58860 – 900 Air 56
Tempering °C 100 200 300 400 450 500 550 600 650after quenchingin oil – HRC 57 54 52 49 47 46 43 38 34in air – HRC 55 52 50 47 45 43 40 36 32
2714
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Air
Oil
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10
Ac1e (0,4 K/min)
A + C
MS
M
P15
760 760 758 755 705 450560 410 380 345 270
605 15 888095
240
38
740
Cooling curves for round bar cores with50, 100 and 200 mm dia. on oil hardening
Ac1b (0,4 K/min)
60100
100
B
20 10 5 2,5 1,25 0,8 0,4 0,2 K/min
50 100 200 mm Dmr.
0,34 0,91 1,28 2,2 5,4
RA = 8 8 8 8
8
8 8 12 14 16 7 1
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
55NiCrMoV7
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
THYROTHERM®
High-temperaturestrength diagram
Creep process
2714
0
200
600
400
800
1000
1200
1400
1600
1800
2000
200 400 600
Rp0.2
Rm
0
20
60
40
80
100
Z
20
Tens
ilest
reng
thR
man
d0.
2cr
eep
limit
Rp
0.2
inM
Pa
Test temperature in °C
Are
are
duc
tion
atfr
actu
reZ
in%
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 20
40 41
THYRODUR®
C 0.55 Si 0.25 Mn 0.45 Cr 1.00 Ni 3.10
Air or oil-hardenable steel with good machinability and high toughness.
Thermal conductivityat °C 20 350 700W/(m • K) 31.0 31.2 31.8
Cold heading dies, hobbers, cutlery dies, reinforcements and pelleters.
Soft annealing °C Cooling Hardness HB610 – 650 Furnace max. 250
Stress-relief annealing °C Coolingapprox. 600 Furnace
Hardening °C Quenching Hardness after quenching HRC840 – 870 Oil or 59
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 59 56 52 48 44 40
(50NiCr13)
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2721
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10 246268831 786 730 345
Ac1e
Ac1bA
MS
M
F + C
B
2
100 100
90
469709
100
497 297
661
30 4565
5
20.16 0.28 1.0 2.5 6.8
20 K 10 K1.25 K/min 0.4 K/min
2,5 K/min5 K/min
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
Reference numbers inbrackets are not standardized
in EN ISO 4957.
THYROPLAST®
C 0.40 Mn 1.50 Cr 1.90 Ni 1.00 Mo 0.20
Pre-hardened plastic mould steel, 280 to 325 HB hardness in as-delivered condition. Good machinability,suitable for texturing, improved through hardening in comparison to THYROPLAST® 2711, good polishability.
AISI P20+Ni
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.1 12.9 13.4 13.8 14.2 14.6 14.9
Thermal conductivityat °C 20 350 700W/(m • K) 34.5 33.5 32.0
Large plastic moulds with deep engravings and intensive impacts on the core. THYROPLAST® 2738 is thelogical development of THYROPLAST® 2311, a pre-hardened plastic mould steel for use in large moulds,which also have to display high core strength. The additional nickel content of 1 % increases hardening.THYROPLAST® 2738 is a micro-alloyed, vacuum-degassed steel with the following excellent features:good machinability, outstanding polishability, good texturing properties.
Soft annealing °C Cooling Hardness HB710 – 740 Furnace max. 235
Hardening °C Quenching Hardness after quenching HRC840 – 870 Polymer or oil 51
Tempering °C 100 200 300 400 500 600 700HRC 51 50 48 46 42 39 28
2738
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
A + C
MS
M
HV 10 631 572 563 539 440 380 378 306 224
P1 5
4099
B3
10 7094 93 59 1
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
40CrMnNiMo8-6-4
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 21
42 43
THYROPLAST®
C 0.19 Cr 1.30 Mo 0.20 Ni 4.10
Case-hardening steel, high core strength, good polishability.
AISI ~P21
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 40010-6 m/(m • K) 12.1 13.0 13.1 13.5
Thermal conductivityat °C 20 350 700W/(m • K) 33.5 32.5 32.0
Highly stressed plastic moulds, tool holders for cutter picks.
Soft annealing °C Cooling Hardness HB620 – 660 Furnace max. 250
Stress-relief annealing °C Cooling600 Furnace
Carburizing °C Intermediate Hardening °C Quenching Hardness afterannealing °C quenching HRC
860 – 890 600 – 630 780 – 810 Oil or saltbath, 62180 – 220 °C
860 – 890 600 – 630 800 – 830 Air 56
Tempering °C 100 200 300 400 500 600after oil hardening HRC 62 60 58 56 52 49after air hardening HRC 56 55 53 51 48 45
2764(X19NiCrMo4)
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac3 (0.4 K/min)
A
MS
M
HV 10
25 10
P
B
Ac1 (0.4 K/min)
RA =
F17 30 35
1 3 6 15 23
250 75
9095 96
95 91 84 75 53 40
8 1112
10 8
20 10 5
480 465 420 405 390 365 355
345
340 335 325 305 295
50%
90%
0.14 0.38 1.0 1.5 2.3 6.3
K/min
2.5 K/min1.25 K/min
0.4 K/min 0.2 K/min
Time in sec
Time in min
Time in hr
Hardness
Tem
per
atur
ein
o C
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Air
Oil
Har
dne
ssin
HR
C
Tempering temperature in °CReference numbers in
brackets are not standardizedin EN ISO 4957.
THYRODUR®
C 0.45 Si 0.25 Mn 0.35 Cr 1.40 Mo 0.20 Ni 4.00
High hardenability and toughness, highly suitable for polishing, texturing and EDM machining.We recommend the use of THYRODUR® 2767 (ESR) for extreme demands.
AISI 6F3
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 30010-6 m/(m • K) Annealed 11.7 12.6 13.110-6 m/(m • K) Quenched and tempered 12.0 12.5 13.0
Thermal conductivityat °C 100 150 200 250 300W/(m • K) Annealed 38.2 38.6 38.9 39.1 39.6W/(m • K) Quenched and tempered 27.7 28.9 29.7 30.5 31.0
Cutlery dies, cutting tools for thick material, billet-shear blades, drawing jaws, massive embossing andbending tools, plastic moulds, sheathings.
Soft annealing °C Cooling Hardness HB610 – 650 Furnace max. 260
Stress-relief annealing °C Coolingapprox. 600 – 650 Furnace
Hardening °C Quenching Hardness after quenching HRC840 – 870 Air, oil or 56
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 56 54 50 46 42 38
2767
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e (0.4 K/min)
A + C (traces)
MS
M
HV 10
20P
B
Ac1b (0.4 K/min)
RA =
1 50 98 78
623 613 613 613 613 613 603
603
584 532 440 435
2.2 5.1 4.4
0.14 0.4 1.1 2.1 5.6 20 K/min 5 K/min 1.25 K/min
10 K/min 2.5 K/min 0.4 K/min 0.2 K/min
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
45NiCrMo16
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 22
44 45
THYROTHERM®
X23CrNi17
Steel properties
Physical properties
Applications
Heat treatment
Tempering diagram
2787 / 2787 SUPRAC 0.22 Si 0.40 Mn 0.50 Cr 16.50 Ni 1.70
Heat treatable, corrosion-resistant, non-scaling hot-work steel.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 50010-6 m/(m • K) 10.0 10.5 11.0 11.0 11.0
Thermal conductivityat °C 20W/(m • K) 25.0
Tools for glass processing.We recommend the use of THYROTHERM® 2787 SUPRA for the highest demands.
Soft annealing °C Cooling Hardness HB710 – 750 Furnace max. 245
Hardening °C Quenching Hardness after quenching HRC990 – 1020 Oil or 47
saltbath, 200 °C
Tempering °C 100 200 300 400 500 600After quenchingin oil – HRC 46 45 45 44 43 36
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
PLASTC 0.34 Mn 0.80 Cr 1.70 Ni 0.50 Mo 0.40
Heat-treated mould steel with improved quenching and tempering properties in comparison to 1.2738.Good machinability, polishable, weldable and can easily be textured. PLAST 320 is either available at ahardness of 280 – 325 HB or 310 – 355 HB. This grade offers substantial improvements, especially forbuilding larger and complex moulds. Specific modifications of the grade's components as well as additionalsmelting and secondary metallurgy ensure PLAST 320's outstanding properties.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.1 12.9 13.4 13.5 13.8 14.1 14.3
Thermal conductivityat °C 20 350 700W/(m • K) 36.0 37.4 33.0
PLAST 320 is highly suitable for large-format plastic injection and extrusion moulds with deep engravingand high demands on core strength, such as with bumpers, tailgates, fenders, spoilers, instrument panelsand TV housings to name a few. At a supplied hardness of 310 – 355 HB, maximum wear resistance isguaranteed.
Soft annealing °C Cooling Hardness HB710 – 740 Furnace max. 235
Hardening °C Quenching Hardness after quenching HRC820 – 850 Polymer or oil 51
Tempering °C 100 200 300 400 500 600 700HRC 51 50 48 47 42 35 28
320
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
1200
1000
800
600
400
200
010 100 1000 10000 100000 1000000
Ac3=790 °CAc1=750 °C
10626
3607
1570
0,3516
0,1449
0,03409
0,02367
0,01243
Tem
per
atur
ein
° C
Time in s
° C/sHV10
Martensite
0.10.5
0.9
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 23
46 47
THYRODUR®
C 0.63 Si 0.80 Mn 1.10 Cr 0.30
High toughness and good resilience in tempered condition.
AISI S4
Thermal conductivityat °C 20 350 700W/(m • K) 34.2 32.6 31.0
Spring collets, shear blades and trimming dies.
Soft annealing °C Cooling Hardness HB680 – 710 Furnace max. 220
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC820 – 860 Oil or 61
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 61 59 57 52 46 36
(60MnSiCr4)
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2826
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10248798 792 780 316
Ac3
Ac1
A
MS
M
F + C
B
2
2
335742
3
447
272603
21
8 15 20
0.05 0.1 0.14
0.21
F
8 15
1 2 2 35 8
0.01 0.43 1.0 6.5 5 0/min
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
Bainite in %
Residual austenite in %
Reference numbers inbrackets are not standardized
in EN ISO 4957.
THYRODUR®
C 0.90 Si 0.20 Mn 2.00 Cr 0.40 V 0.10
Good cutting edge retention, dimensionally stable during heat treatment.
AISI O2 AFNOR 90MV8
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 12.2 13.2 13.8 14.3 14.7 15.0 15.3
Thermal conductivityat °C 20 350 700W/(m • K) 33.0 32.0 31.3
Tool steel for universal use, trimming tools, cutting and stamping tools for sheet up to 6 mm, cutting dies,thread-cutting tools, reamers, gauges, measuring tools, plastic moulds, shear blades, guide strips andejector pins.
Soft annealing °C Cooling Hardness HB680 – 720 Furnace max. 220
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC790 – 820 Oil or 64
saltbath, 180 – 220 °C
Tempering °C 100 200 300 400 500 600HRC 63 60 56 50 42 38
90MnCrV8
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
2842
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e (0.4 K/min)
A + C
MS
M
HV 10
23016
P
B
Ac1b (0.4 K/min)
95
100 100 100 100 100
20 4
45
785 780 780 330473
575
293 293 275 257 240RA = 15
0.16 0.4 0.65 1.4 1.6 2.5 6.5 20 K/min 2.5 K/min
5 K/min 1.25 K/min
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
Hardness
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 24
48 49
THYROTHERM®
X32CrMoCoV3-3-3
Steel properties
Standards
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
2885C 0.32 Cr 3.00 Mo 2.80 V 0.50 Co 3.00
Cr-Mo-Co alloyed hot-work steel with high resistance to thermal fatigue and high-temperature strength.
AISI ~H10A
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 10.5 11.3 11.8 12.3 12.5 12.8 13.0
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 36.2 38.8 38.2W/(m • K) Quenched and tempered 30.3 36.6 34.5
Diecasting tools, hot-pressing tools, extrusion tools, mainly for heavy metals.
Soft annealing °C Cooling Hardness HB750 – 800 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1030 – 1050 Air, oil or 54
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650 700HRC 52 52 50 49 50 51 50 44 31
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10
Ac1e
A + C
MS
M
P
1
760 760 758 755 705 450560
410
380 345 270
97
40
958580
90
240
99
740
Ac1b
3 1075
B
97 90 25
100
100
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
THYROTHERM®
Creep process
2885
10
2
6
4
8100
2
4
6
81000
2 4 610 8 100 2 4 6 8 1000100
2 4 6 8 1000 2 4 6 8 10000
500 oC
550 oC
600 oC
500 oC
550 oC
600 oC
Str
ain
inM
Pa
QT strength: 1460 MPa Strain duration in hr
1% creep limit Creep rupture strength
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 25
50 51
THYROTHERM®
X45MoCrV5-3-1
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagram
2999C 0.45 Si 0.30 Mn 0.30 Cr 3.00 Mo 5.00 V 1.00
Maximum high-temperature strength, good high-temperature wear resistance with high thermalconductivity over the entire range of service temperatures.
Coefficient of thermal expansionat °C 20 – 100 20 – 200 20 – 300 20 – 400 20 – 500 20 – 600 20 – 70010-6 m/(m • K) 11.3 11.9 12.2 12.6 13.0 13.3 13.5
Thermal conductivityat °C 20 350 700W/(m • K) Annealed 37.8 39.5 39.5W/(m • K) Quenched and tempered 31.4 35.2 36.2
Die inserts and high-speed forging tools exposed to severe wear stresses, heavy metal die casting,hot-work tools for the use at highest temperatures.
Soft annealing °C Cooling Hardness HB750 – 800 Furnace max. 230
Hardening °C Quenching Hardness after quenching HRC1070 – 1100 Oil or 57
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 550 600 650HRC 55 54 54 55 56 57 53 46
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
HV 10
Ac1e
A + C
MS
M
P30
157
Ac1b
B
F + C
6090 15
85100100100 100 100
161162173176177229300386465518563591594606
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
Hardness
THYRODUR®
C 1.00 Si 0.90 Cr 8.00 Mo 1.60 V 1.60
Newly developed ledeburitic cold-work steel with high hardness, good toughness and high temperingresistance combined with high wear resistance.
Coefficient of thermal expansionat °C 20–100 20–150 20–200 20–250 20–300 20–350 20–400 20–450 20–50010-6 m/(m • K) 11.4 11.6 11.7 11.9 12.0 12.1 12.3 12.4 12.6
Thermal conductivityat °C RT 100 150 200 300 400 500W/(m • K) 24.0 25.9 26.8 27.1 27.4 27.2 26.8
Cutting and punching tools including precision cutting tools, threading dies and rolls, rotary-shear blades,cold pilger mandrels, pressure pads and plastic moulds, cold-forming and deep-drawing dies, woodworkingtools and cold rolls.
Soft annealing °C Cooling Hardness HB830 – 860 Furnace max. 250
Stress-relief annealing °C Coolingapprox. 650 Furnace
Hardening °C Quenching Hardness after quenching HRC10301) – 10802) Air, oil or 62 – 64
saltbath, 500 – 550 °C
Tempering °C 100 200 300 400 500 525 550 575 6001) HRC 62 59 57 58 60 60 59 55 462) HRC 64 59 59 60 63 63 61 57 48
2990
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
210
90
A + K
M + K
Ms
Ac1e
Ac1b
P80601053
300430535560615650760765785790790790790790790800800800
805
Tem
per
atur
ein
o C
Time in sec
Time in min
Time in hr
(~X100CrMoV8-1-1)
Steel properties
Physical properties
Applications
Heat treatment
Time-temperature-transformation
diagram
Tempering diagramHardening 1030 °C/Hardening 1080 °C
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
Reference numbers inbrackets are not standardized
in EN ISO 4957.
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 26
52 53
THYRAPID®
C 1.35 Cr 4.10 Mo 0.80 V 3.80 W 12.00 Co 4.80
High-performance high-speed steel featuring an extremely good cutting edge retention and wear resistancedue to its high vanadium content. A high cobalt content contributes to a high red hardness and temperingresistance.
AISI ~T15
Machining of hard materials which wear cutting edges such as highly quenched and tempered chromium-nickel grades and non-ferrous metals, mother-of-pearl, paper, hard rubber, synthetic resins, marble, slateand the like. Ideally suited for turning and finishing tools, forming tools of all kinds, heavy-duty milling cuttersand automatic lathes.
Soft annealing °C Cooling Hardness HB820 – 860 Furnace max. 280
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 – 1240 a) Saltbath, at least 64 – 67
550 °C three timesb) 850 and 1050 b) Oil 540 – 580
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
(HS12-1-4-5)
Steel properties
Standards
Applications
Heat treatment
3202
Reference numbers inbrackets are not standardized
in EN ISO 4957.
THYRAPID®
C 1.23 Cr 4.10 Mo 3.50 V 3.30 W 9.50 Co 10.00
High-speed steel of superlative performance combining optimal cutting-edge retention, high-temperaturestrength and toughness on account of its composition.
AISI ~T42 AFNOR Z130WKCDV10-10-04-04-03
Universally applicable for roughing and finishing where maximum tool life is required and for automaticlathes where wear is caused by large batch production. Also for all kinds of cutting tools and millingcutters exposed to exceedingly high stresses.
Soft annealing °C Cooling Hardness HB820 – 860 Furnace max. 302
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 – 1230 a) Saltbath, at least 65 – 67
550 °C three timesb) 850 and 1050 b) Oil 540 – 570
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
3207HS10-4-3-10
Steel properties
Standards
Applications
Heat treatment
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 27
THYRAPID®
C 0.92 Cr 4.10 Mo 5.00 V 1.90 W 6.40 Co 4.80 S 0.10
Tough, high-performance, high-speed steel grade with good cutting-edge retention, high red hardnessand tempering resistance. Same basic composition as THYRAPID® 3243, but with higher S content toimprove cutting properties and suitability for relief-turning.
AISI M35+S
Heavy-duty milling cutters of all kinds, particularly for relief-turned and relief-ground hobs, chasers andsegments for circular saws. Machining of high-strength materials.
Soft annealing °C Cooling Hardness HB820 – 860 Furnace max. 280
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 – 1230 a) Saltbath, at least 64 – 67
550 °C three timesb) 850 and 1050 b) Oil 540 – 570
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
HS6-5-2-5S
Steel properties
Standards
Applications
Heat treatment
3245
54 55
THYRAPID®
C 0.92 Cr 4.10 Mo 5.00 V 1.90 W 6.40 Co 4.80
The cobalt content in this high-performance high-speed steel results in high red hardness and temperingresistance. As a consequence, this grade is particularly suitable for conditions involving thermal stressesand discontinuous cutting. Under the name THYRAPID® 3245, AISI M 35 + S and material number 1.3245,this steel grade is supplied with a higher sulphur content (S = 0.10 %).
AISI M35 AFNOR Z85WDKCV06-05-05-04-02
Heavy-duty milling cutters of all kinds, highly stressed twist drills and taps, profile knives, machining ofhigh-strength materials, broaches.
Soft annealing °C Cooling Hardness HB820 – 860 Furnace max. 269
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 – 1230 a) Saltbath, at least 64 – 67
550 °C three timesb) 850 and 1050 b) Oil 540 – 570
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
HS6-5-2-5
Steel properties
Standards
Applications
Heat treatment
3243
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 28
56 57
THYRAPID®
C 1.08 Cr 4.10 Mo 9.50 V 1.20 W 1.50 Co 8.00
High-carbon, high-speed steel based on molybdenum. Characterized by high wear resistance, redhardness and toughness. As a result of its low vanadium content, this grade exhibits good grindability.
AISI M42 AFNOR Z110DKCWV
For tools subject to severe mechanical wear (e.g. in case of small cross-section cuts at high cuttingspeeds). Particularly suitable for die-sinking cutters, milling cutters and engraving machines includinggravers as well as for tool bits in automatic lathes. Also suitable for non-cutting shaping (e.g. coldextrusion rams and tools employed in machining materials for the aviation industry such as titanium alloys).
Soft annealing °C Cooling Hardness HB820 – 860 Furnace max. 277
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1160 – 1190 a) Saltbath, at least 66 – 69
550 °C three timesb) 850 and 1050 b) Oil 530 – 560
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
3247HS2-9-1-8
Steel properties
Standards
Applications
Heat treatment
THYRAPID®
C 0.90 Si 0.30 Mn 0.30 Cr 4.10 Mo 5.00 V 1.90 W 6.40
Standard high-speed steel grade. Its well-balanced alloy composition forms the basis of its high toughnessand good cutting edge retention, rendering it suitable for a large variety of applications. Under the nameTHYRAPID® 3341, this steel grade is supplied with a higher sulphur content (S = 0.12%).
AISI M2 AFNOR Z85WDCV06-05-04-02
Thermal conductivityat °C 20 350 700W/(m • K) 32.8 23.5 25.5
For all metal-cutting tools for roughing or finishing such as twist drills, diverse milling cutters, thread dies,cutting dies, broaches, reamers, countersinks, thread chasers, circular saw segments, shaping tools andwoodworking tools. Also highly suitable for cold-forming tools such as cold extrusion rams and dies, aswell as cutting and precision cutting tools, plastic moulds with elevated wear resistance and screws.
Soft annealing °C Cooling Hardness HB770 – 860 Furnace max. 269
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 – 1230 a) Saltbath, at least 64 – 66
550 °C twiceb) 850 and 1050 b) Oil 530 – 560
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
3343HS6-5-2C
Steel properties
Standards
Physical properties
Applications
Heat treatment
Isothermal time-temperature-
transformationdiagram
Tempering diagram
30
34
42
38
46
50
54
58
62
66
70
100 200 300 400 500 6000 700 800
Har
dne
ssin
HR
C
Tempering temperature in °C
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
100 101 102
100 101 102 103 104
100 101 102 103 104 105 106
Ac1e
Ac1b
50%80%65
3134 36
53
Tem
per
atur
ein
° C
Time in sec
Time in min
Time in h
= Hardness in HRC
Martensite stage
Austenitising temperature 12100 C
Start of transformation
End of transformationPearlite stage
Start af transformation
50%Bainite stage
Start of carbide precipitation
Austenite+ Carbide+ Ledeburite
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 29
58 59
THYRAPID®
C 1.22 Cr 4.10 Mo 5.00 V 2.90 W 6.40
Very similar composition to THYRAPID® 3343, but with substantially higher V and C content, resulting incombined maximum wear resistance and cutting edge retention with good toughness.
AISI M3 Typ 2 AFNOR Z120WDCV06-05-04-03
Taps, reamers, heavy-duty milling cutters, dies, rotary gear shaping and shaving cutters for the processingof hard materials, hexagon socket punches and piercing dies for the nut production.
Soft annealing °C Cooling Hardness HB820 – 860 Furnace max. 269
Stress-relief annealing °C Cooling630 – 650 Furnace
1st 2nd and 3rd Hardening1 °C Quenching Tempering °C Hardness afterpre-heating °C pre-heating °C tempering HRCup to approx. 400in an air-circulatingfurnace a) 850 1190 – 1230 a) Saltbath, at least 64 – 66
550 °C three timesb) 850 and 1050 b) Oil 540 – 570
c) Air
1 For cold-forming tools with a complex geometry, a hardening temperature at the lower end of the quoted range is recommended.The stated hardening temperatures apply to saltbath hardening only. For vacuum hardening, we suggest a reduction of 10 °C to 30 °C.
HS6-5-3
Steel properties
Standards
Applications
Heat treatment
3344
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:14 Uhr Seite 30
THYRODUR® 1730
THYRODUR® 2067
THYRODUR® 2080
THYRODUR® 2210
THYROPLAST® 2312
THYROTHERM® 2343
THYROTHERM® 2344
THYRODUR® 2360
THYRODUR® 2363
THYRODUR® 2379
THYRODUR® 2510
THYRODUR® 2550
THYRODUR® 2709
THYROTHERM® 2714
THYRODUR® 2721
THYROPLAST® 2764
THYRODUR® 2826
THYRODUR® 2842
THYRODUR® 2990
THYRAPID® 3202
THYRAPID® 3207
THYRAPID® 3243
THYRAPID® 3245
THYRAPID® 3247
THYRAPID® 3343
THYRAPID® 3344
••
•
•••
••
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••
•1
••
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Overview of cold-work tool steels and high-speed steels
••••
•1
•1
•••••••1
•
•••
•
••
1 also suitable for thermal stress
THYRODUR® 2067
THYRODUR® 2080
THYRODUR® 2101 mod
THYRODUR® 2243 mod
THYRODUR® 2360
THYRODUR® 2363
THYRODUR® 2379
THYRODUR® 2436
THYRODUR® 2510
THYRODUR® 2516
THYRODUR® 2550
THYRODUR® 2746
THYRODUR® 2767
THYRODUR® 2842
THYRODUR® 2990
THYRAPID® 3343
++
+++
++
+
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++
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+
+
+
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O
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O
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O
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O
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+
O
+
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+
+
O
+
+
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+
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+
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+
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Group-specific property comparisons of cold-work tool steels and high-speed steels
Cold-work tool steelsand high-speed steels
Cuttingpunchingshearing
Coiningpressingbending
Rolling Commin-uting
Foldingguiding
Machining Toolholders
Hand andpowertools
Grade Tensilestrength
Throughhardening
Toughness Wearresistance
60 61
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:15 Uhr Seite 31
Overview of hot-work tool steels
THYROPLAST® 2083 SUPRA
THYROTHERM® 2340 (E38K)
THYROTHERM® 2343 EFS
THYROTHERM® 2343 EFS SUPRA
THYROTHERM® 2344 EFS
THYROTHERM® 2344 EFS SUPRA
THYROTHERM® 2365 EFS
THYROTHERM® 2367 EFS
THYROTHERM® 2367 EFS SUPRA
THYROTHERM® 2581
THYRODUR® 2709
THYROTHERM® 2714
THYROTHERM® 2787
THYROTHERM® 2787 SUPRA
THYROTHERM® 2885 EFS
THYROTHERM® 2999 EFS SUPRA
THYROPLAST® 2312
THYRODUR® 2379
THYROPLAST® 2738
THYRODUR® 2842
••••••••••
••
••••
•••••••••
•
•
•
•••••••••
•
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•
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Steels for backupand supporting tools
THYROPLAST® 2083
THYROPLAST® 2083 SUPRA
THYROPLAST® 2085
THYROPLAST® 2162
CorroPlast® 2294
THYROPLAST® 2311
THYROPLAST® 2312
THYROPLAST® 2316
THYROPLAST® 2316 SUPRA
THYROTHERM® 2343 EFS
THYROTHERM® 2343 EFS
SUPRA
THYROTHERM® 2344 EFS
THYROTHERM® 2344 EFS
SUPRA
THYRODUR® 2363
THYRODUR® 2379
THYRODUR® 2709
THYROPLAST® 2738
THYROPLAST® 2764
THYRODUR® 2767
PLAST 320
THYRODUR® 2842
THYRODUR® 2990
THYRAPID® 3343
•••••••••••
••
••••••••••
•••••••••••
••
••••••••••
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Overview of plastic mould steels
62 63
Grade Pressuredie casting
Extrusion Forging Glass productmanufacturing
Tube manu-facturing
Injectionmoulding
Compressionmoulding
Steels for plastic moulding Extrusion Blowmoulding
Largemoulds
Mouldframes
Extruders
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:15 Uhr Seite 32
THYROPLAST® 2083
THYROPLAST® 2083 SUPRA
THYROPLAST® 2085
THYROPLAST® 2162
CorroPlast® 2294
THYROPLAST® 2311
THYROPLAST® 2312
THYROPLAST® 2316
THYROPLAST® 2316 SUPRA
THYROTHERM® 2343 EFS
THYROTHERM® 2343 EFS SUPRA
THYROTHERM® 2344 EFS
THYROTHERM® 2344 EFS SUPRA
THYRODUR® 2363
THYRODUR® 2379
THYRODUR® 2709
THYROPLAST® 2738
THYROPLAST® 2764
THYRODUR® 2767
PLAST 320
THYRODUR® 2842
THYRODUR® 2990
THYRAPID® 3343
++
++
+
++
+
+
+
+
+
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++
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o
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o
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+
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+
o
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+
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++
++
+
o
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o
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+
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o
++
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++
++
++
++
+
o
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+++
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+++
++
o
+
+
+
+
++
++++
++
+
++
++
++
++
++
++
o
o
+++
++
++
++
+++
o
o
o
++
++
+++
+++
++++
++
+++
++
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++
++
++
++
++
+
++
++
++
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++
++
+
+
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+
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++
++
++
+
+
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++
++
++
+
+
++
++
–
–
++
–
+
+
Steels for plastic moulding and their properties
64 65
Grade Wearresistance
Corrosionresistance
Toughness Polishability Texturingproperties
Weldability Machinability Nitridability
to ++++ (increasing)
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:15 Uhr Seite 33
Tool steel weight comparisons
567891011121314151617181920212223242526272829303132333435363738394041424344454647484950
0.1960.2830.3850.5020.6360.7850.9501.1301.3271.5391.7662.0102.2692.5432.8343.1403.4623.7994.1534.5224.9065.3075.7236.1546.6027.0557.5448.0388.5499.0759.61610.71410.74711.33511.94012.56013.19613.84714.51515.19815.89616.61117.34118.08618.84819.625
0.154
0.222
0.302
0.395
0.499
0.617
0.746
0.88
1.042
1.208
1.387
1.578
1.782
1.998
.226
2.466
2.719
2.984
3.261
3.551
3.853
4.168
4.495
4.836
5.185
5.549
5.925
6.313
6.714
7.127
7.553
7.990
8.440
8.903
9.378
9.865
10.364
10.876
11.400
11.936
12.485
13.046
13.619
14.205
14.803
15.414
0.1700.2450.3330.4350.5510.6800.8230.9791.1491.3321.5301.7401.9652.2032.4542.7192.9983.2903.5963.9164.2494.5964.9565.3305.7176.1186.5336.9617.4037.8598.3288.8119.3079.81710.34011.87711.42811.99212.57013.16213.76714.38515.01715.66316.32316.996
0.1630.2340.3190.4160.5270.6500.7890.9361.0991.2751.4631.6651.8792.1072.3482.6012.8683.1483.4403.7464.0654.3964.7415.0995.4695.8536.2506.6597.0827.5187.9668.4288.9039.3919.89110.40510.93211.47212.02412.59013.16913.76114.33614.98315.61416.258
Dimen-sionsin mm
square round hexa-gonal
octagonal
567891012141516182022242526283035404550
0.0840.1210.1650.2160.2730.3380.4860.6620.7600.8641.0941.3511.6341.9452.1112.2832.6473.0394.1375.4036.8388.442
Dimensionsin mm
Weight
51525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596
20.41821.22622.05122.89123.74524.61825.50526.40727.32628.26029.21030.17531.15732.15433.17034.20035.24036.30037.37038.46039.57040.69041.83042.99044.16045.34046.54047.76048.99050.24051.50052.78054.08055.39056.72058.06059.42060.79062.18063.58065.01066.44067.90069.36070.85072.350
16.03616.67117.31917.97818.75019.33520.03120.74021.46222.19529.21030.17531.15732.15433.17034.20035.24036.30037.37038.46039.57040.69041.83042.99044.16045.34046.54047.76048.99050.24051.50052.78054.08055.39056.72058.06059.42060.79062.18063.58065.01066.44067.90069.36070.85072.350
16.91517.58518.26718.96319.77220.39421.12921.87722.63823.41225.29626.13326.98227.84628.72029.61030.52031.44032.37033.31034.27035.24036.23037.23038.24039.27040.31041.36042.43043.51044.50045.71046.83047.97049.12050.28051.46052.65053.85055.07056.30057.54058.80060.07061.36062.650
16.91517.58518.26718.96319.77220.39421.12921.87722.63823.41224.19824.99825.88126.63727.48028.33029.19030.07030.96031.87032.78033.71034.66035.61036.58037.56038.56039.56040.59041.62042.67043.73044.80045.89046.99048.10049.22050.36051.51052.68053.85055.04056.25057.46058.69059.930
Dimen-sionsin mm
square round hexa-gonal
octagonal
9798991001021041061081101121141161181201221241261281301351401451501601701801902002202402602803003203403603804004505006007008009001000
73.86075.39076.94078.50081.67084.91088.20091.56094.98098.470102.02105.63109.30113.04116.84120.70124.63128.61132.66142.50153.86164.20176.60201.00225.90254.30283.40314.00379.90452.20530.70615.40706.50803.80907.501071.01133.01256.01589.01962.02826.03846.05024.06358.07850.0
58.01059.21060.34061.65064.15066.68069.27071.91074.60077.34080.13082.96085.85088.78091.77094.80097.880101.01104.20112.35120.84129.10138.70157.80178.20199.80222.60246.60298.40355.10416.80483.40554.90631.30712.70799.00890.00986.001248.01541.02219.03021.03926.04994.06165.0
63.96065.29066.63067.98070.73073.53076.39079.30082.26085.28088.35091.48094.66097.900101.19104.53107.93111.38114.89123.60133.25142.96153.00174.00196.50220.30245.40271.90329.00391.60459.60533.00611.80696.10785.90881.00982.001088.01377.01699.02447.03331.04351.05507.06798.0
61.19062.46063.74065.03067.66070.34073.07075.85078.69081.58084.52087.51090.55093.65096.79099.990103.25106.55109.90118.40127.46136.70146.30165.50187.90210.70243.80260.10314.80374.60439.50509.90585.30665.90751.80842.00939.001040.01317.01626.02341.03187.04162.05268.06503.0
Dimen-sionsin mm
square round hexa-gonal
octagonal
66 67
Weight always shown in kg per metre.
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:15 Uhr Seite 34
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29
30
35
40
45
50
0.312
0.390
0.467
0.545
0.623
0.701
0.779
0.857
0.935
1.013
1.061
1.169
1.246
1.324
1.402
1.480
1.558
1.636
1.714
1.792
1.870
1.948
2.025
2.103
2.181
2.259
2.337
2.727
3.116
3.506
3.895
0.467
0.584
0.701
0.818
0.935
1.051
1.169
1.285
1.402
1.519
1.639
1.753
1.870
1.986
2.103
2.220
2.337
2.454
2.571
2.688
2.804
2.921
3.038
3.155
3.272
3.389
3.506
4.090
4.674
5.258
5.843
0.623
0.789
0.935
1.091
1.246
1.402
1.558
1.714
1.870
2.025
2.181
2.337
2.493
2.649
2.804
2.960
3.116
3.272
3.428
3.585
3.739
3.895
4.051
4.207
4.422
4.581
4.674
5.453
6.232
7.011
7.790
0.779
0.974
1.169
1.363
1.558
1.753
1.948
2.142
2.337
2.532
2.727
2.921
3.116
3.311
3.506
3.700
3.895
4.090
4.285
4.479
4.674
4.869
5.064
5.258
5.453
5.648
5.843
6.816
7.790
8.764
9.738
0.935
1.169
1.402
1.636
1.870
2.103
2.337
2.571
2.804
3.038
3.270
3.506
3.739
3.973
4.207
4.440
4.674
4.907
5.141
5.375
5.609
5.843
6.076
6.310
6.544
6.777
7.011
8.180
9.343
10.52
12.69
1.091
1.363
1.636
1.909
2.181
2.454
2.727
2.999
3.272
3.544
3.817
4.090
4.362
4.635
4.908
5.180
5.453
5.726
5.998
6.271
6.544
6.816
7.069
7.362
7.534
7.907
8.180
9.543
10.91
12.27
13.63
1.249
1.558
1.870
2.181
2.493
2.804
3.116
3.428
3.739
4.057
4.362
4.674
4.986
5.297
5.609
5.920
6.232
6.544
6.855
7.167
7.478
7.790
8.102
8.413
8.725
9.036
9.348
10.91
12.46
14.02
15.58
1.402
1.753
2.103
2.454
2.804
3.155
3.506
3.856
4.207
4.557
4.908
5.258
5.509
5.959
6.310
6.660
7.011
7.362
7.712
8.063
8.413
8.764
9.114
9.465
9.815
10.17
10.52
12.27
14.02
15.77
17.53
1.558
1.948
2.337
2.727
3.116
3.506
3.895
4.285
4.674
5.064
5.453
5.843
6.232
6.622
7.011
7.401
7.790
8.180
8.569
8.959
9.348
9.738
10.13
10.52
10.91
11.30
11.69
13.63
15.58
17.53
19.48
1.714
2.142
2.571
2.999
3.428
3.856
4.285
4.713
5.141
5.570
5.998
6.420
6.855
7.284
7.712
8.141
8.569
8.997
9.426
9.854
10.28
10.71
11.14
11.57
12.00
12.43
12.85
14.90
17.14
19.28
21.42
1.870
2.337
2.804
3.272
3.739
4.207
4.674
5.141
5.609
6.076
6.544
7.011
7.478
7.946
8.414
8.880
9.350
9.820
10.28
10.75
11.22
11.69
12.15
12.62
13.09
13.55
14.02
16.36
18.70
21.03
23.37
2.025
2.503
3.038
3.544
4.051
4.557
5.064
5.570
6.076
6.583
7.089
7.595
8.102
8.608
9.114
9.620
10.13
10.63
11.14
11.65
12.15
12.66
13.17
13.67
14.18
14.68
15.19
17.72
20.25
22.78
25.32
2.181
2.727
3.272
3.817
4.362
4.908
5.453
5.998
6.511
7.089
7.634
8.180
8.725
9.270
9.815
10.36
10.91
11.45
12.00
12.54
13.09
13.63
14.18
14.72
15.27
15.81
16.36
19.09
21.81
24.54
27.27
2.337
2.921
3.506
4.090
4.674
5.258
5.843
6.427
7.011
7.595
8.180
8.761
9.348
9.932
10.52
11.10
11.69
12.27
12.85
13.44
14.02
14.61
15.19
15.77
16.36
16.94
17.53
20.45
23.37
26.29
29.21
2.493
3.116
3.739
4.362
4.986
5.609
6.232
6.855
7.478
8.102
8.725
9.318
9.971
10.59
11.22
11.84
12.46
13.09
13.71
14.33
14.96
15.58
16.20
16.83
17.45
18.07
18.70
21.81
24.93
28.04
31.16
2.649
3.311
3.973
4.635
5.297
5.959
6.622
7.248
7.916
8.608
9.270
9.932
10.59
11.26
11.92
12.58
13.24
13.91
14.57
15.23
15.89
16.55
17.22
17.88
18.54
19.20
1986
23.17
26.49
29.80
33.11
2.804
3.506
4.207
4.908
5.609
6.310
7.001
7.712
8.413
9.114
9.815
10.52
11.22
11.92
12.62
13.32
14.02
14.72
15.42
16.13
16.83
17.53
18.23
18.93
19.63
20.33
21.03
24.54
28.04
31.55
35.06
2.960
3.700
4.440
5.180
5.920
6.660
7.401
8.141
8.881
9.621
10.36
11.10
11.84
12.58
13.32
14.06
14.80
15.54
16.28
17.02
17.76
18.50
19.24
19.98
20.72
21.46
22.20
25.90
29.60
33.30
37.00
3.116
3.895
4.675
5.453
6.232
7.011
7.790
8.569
9.318
10.13
10.91
11.69
12.46
13.24
14.02
14.80
15.58
16.36
17.14
17.92
18.70
19.48
20.25
21.03
21.81
22.59
23.37
27.27
31.16
35.06
38.95
Tool steel weight comparisons
68 69
Thicknessin mm
Width in mm10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Weight always shown in kg per metre.
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:15 Uhr Seite 35
RmMPa
255
270
285
305
320
335
350
370
385
400
415
430
450
465
480
495
510
530
545
560
575
595
610
625
640
660
675
690
705
720
740
755
770
HB
76.0
80.7
85.5
90.2
95.0
99.8
105
109
114
119
124
128
133
138
143
147
152
156
162
166
171
176
181
185
190
195
199
204
209
214
219
223
228
HV
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
165
170
175
180
185
190
195
200
205
210
215
220
225
230
235
240
HRB
–
41.0
48.0
52.0
56.2
–
62.3
–
66.7
–
71.2
–
75.0
–
78.7
–
81.7
–
85.0
–
87.1
–
89.5
–
91.5
92.5
93.5
94.0
95.0
96.0
96.7
–
98.1
HRC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
20.3
HR 30 N
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
41.7
Ball indentationmmd
6.63
6.45
6.30
6.16
6.01
5.90
5.75
5.65
5.54
5.43
5.33
5.26
5.16
5.08
4.99
4.93
4.85
4.79
4.71
4.66
4.59
4.53
4.47
4.43
4.37
4.32
4.27
4.22
4.18
4.13
4.08
4.05
4.01
RmMPa
785
800
820
835
850
865
880
900
915
930
950
965
995
1030
1060
1095
1125
1155
1190
1220
1255
1290
1320
1350
1385
1420
1455
1485
1520
1555
1595
1630
1665
HB
233
238
242
247
252
257
261
266
271
276
280
285
295
304
314
323
333
342
352
361
371
380
390
399
409
418
428
437
447
(456)
(466)
(475)
(485)
HV
245
250
255
260
265
270
275
280
285
290
295
300
310
320
330
340
350
360
370
380
390
400
410
420
430
440
450
460
470
480
490
500
510
HRB
–
99.5
–
(101)
–
(102)
–
(104)
–
(105)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
HRC
21.3
22.2
23.1
24.0
24.8
25.6
26.4
27.1
27.8
28.5
29.2
29.8
31.0
32.2
33.3
34.4
35.5
36.6
37.7
38.8
39.8
40.8
41.8
42.7
43.6
44.5
45.3
46.1
46.9
47.7
48.4
49.1
49.8
HR 30 N
42.5
43.4
44.2
45.0
45.7
46.4
47.2
47.8
48.4
49.0
49.7
50.2
51.3
52.3
53.6
54.4
55.4
56.4
57.4
58.4
59.3
60.2
61.1
61.9
62.7
63.5
64.3
64.9
65.7
66.4
67.1
67.7
68.3
Ball indentationmmd
3.97
3.92
3.89
3.86
3.82
3.78
3.75
3.72
3.69
3.66
3.63
3.60
3.54
3.49
3.43
3.39
3.34
3.29
3.25
3.21
3.17
3.13
3.09
3.06
3.02
2.99
2.95
2.92
2.89
2.86
2.83
2.81
2.78
Hardness comparison table
Tensile strength Brinell hardness Rockwell hardness Tensile strength Brinell hardness Vickers hardness Rockwell hardness
70 71
Vickers hardness
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:16 Uhr Seite 36
RmMPa
1700
1740
1775
1810
1845
1880
1920
1955
1995
2030
2070
2105
2145
2180
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
HB
(494)
(504)
(513)
(523)
(532)
(542)
(551)
(561)
(570)
(580)
(589)
(599)
(608)
(618)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
HV
520
530
540
550
560
570
580
590
600
610
620
630
640
650
660
670
680
690
700
720
740
760
780
800
820
840
860
880
900
920
940
HRB
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
HRC
50.5
51.1
51.7
52.3
53.0
53.6
54.1
54.7
55.2
55.7
56.3
56.8
57.3
57.8
58.3
58.8
59.2
59.7
60.1
61.0
61.8
62.5
63.3
64.0
64.7
65.3
65.9
66.4
67.0
67.5
68.0
HR 30 N
69.0
69.5
70.0
70.5
71.2
71.7
72.1
72.7
73.2
73.7
74.2
74.6
75.1
75.5
75.9
76.4
76.8
77.2
77.6
78.4
79.1
79.7
80.4
81.1
81.7
82.2
82.7
83.1
83.6
84.0
84.4
Ball indentationmmd
2.75
2.73
2.70
2.68
2.66
2.63
2.60
2.59
2.57
2.54
2.52
2.51
2.49
2.47
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Conversion of hardness values using this table is only approximate. See DIN 50150, December 1976.
General note (liability)All statements regarding the properties or utilization of the materials or productsmentioned are for the purpose of description only. Guarantees regarding the existenceof certain properties or a certain utilization are only ever valid if agreed upon in writing.No responsibility is taken for the correctness of this information.
Hardness comparison table
Tensile strength Brinell hardness Vickers hardness Rockwell hardness
72 73
Brinell hardness1)
1) calculated from:
HB = 0.95 . HV
(0.102 F/D2 = 30)
D = 10
Vickers hardness
Rockwell hardness
Diameter of ball indentation in mm
Hardness value =
Diamond pyramid
Test forces ≥ 50 N
Ball 1.588 mm (1/16“)
Total test force = 98 N
Diamond cone
Total test force = 1471 N
Diamond cone
Total test force = 294 N
d
HB
HV
HRB
HRC
HR 30 N
( )0.102 . 2 Fπ D(D – √D2 – d2)
Process and process parameters
Werkzeugstahl_GB.qxd:Layout 1 10.07.2008 10:16 Uhr Seite 37