Precision Cold Drawn Shapes
Transcript of Precision Cold Drawn Shapes
Content
Introduction
Performance
Available Specification
Profile Size Range
Full Line-Up of L/M Guide System
Bearing & Mechanical Components
Automotive & Vessel Components
New Material Development
Material Comparison Table
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Precision Cold Drawn Shapes
“Precision special profiles” of ILJIN Steel is fully capable of producing special profiles in
cold-drawn bar and cold-drawn tube. All raw materials used in producing precision bars
are sourced and made in Korea. precision cold drawn shapes of ILJIN steel can reduce
the cost and increase the productivity of process. ILJIN Steel are always in full support
of the technology and cooperation from raw material to product as a best partner.
■ Introduction
■ Performance
Minimization of Material Scrap
Homogeneous Microstructures
Reducing of Processing time
Precise dimensional tolerance
Smooth and fine Surface
High Strength
Small quantity delivery
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Spec. Normal Special
Dimension ± 0.1 mm ± 0.05 mm
Straightness 0.8 mm / m 0.3 mm / m
Twist 0.5 mm / m 0.1 mm / m
Decarburization 0.15 mm max. 0.05 mm max.
Surface Defect 0.15 mm max. 0.05 mm max.
■ Available Specification ■ Profile Size Range
Item Normal
Width 6 ~ 180mm
Thickness 3 ~ 60mm
O.D (Tube) 10 ~ 250mm
Length (m) 2 ~ 11
C.S.A 25 ~ 8,000mm2
※ CSA : Cross Section Area
• Reduced process
Cost reduction
Skip of machining process
• Improved productivity
Reduction of lead time
• Increased Efficiency
Minimized loss of product
• Removed deformation
SRA treatment, Dimensional uniformity
• Advanced mechanical properties
Improved hardness and UTS
Uniform microstructure & metal flow
Precision Cold Drawn Shapes
■ Full Line-Up of Linear Guide System
Item Figure Model No. Size (W×H, mm) Material Grade
Linear
Rails
&
Carriers
No. 15 ~ 85 15×15 ~ 85×80
S55C
ILM-1/2/3/4
FL Type
No. 15 ~ 35 45×25 ~ 110×55
SCM415H
SCM420H SL Type
No. 15 ~ 45 30×20 ~ 100×60
Miniature
Rail
Normal Type
No. 9 ~ 15 9×6 ~ 15×10
SCM415
STS440A
ILM-5 Wide Type
No. 9 ~ 15 12×6 ~ 45×10
Linear
Slider No. 28 ~ 63 30×15 ~ 85×40
S55C
ILM-1/2/3/4
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APPLICATIONS
Machine Tools
Machining center
Lathe / Milling / Boring / Grinding Machine
Electric Discharge Machine
Laser Beam Machine
Carpentry Machine
Wire Cutting Machine
Industrial Robot Rectangular Coordinates Type
Cylindrical Coordinates Type
Semiconductor
Equipment
Wire Bonder / Prober
Print-circuit Board hole machine
Other Instrument
Injection Molding Machine
Coordinate Measuring Machine
X-Y Table
Painting Equipment / Welding Machine
Medical Instrument
Inspection Equipment
"Precision Special Profiles" of ILJIN Steel is
applied on high quality guide shapes of ball
and roller type with Induction hardening
technologies.
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■ Bearing & Mechanical Components
Precision Cold Drawn Shapes
"Precision Special Profiles" of ILJIN Steel is
applied on bearing systems and mechanical parts.
• Ball bushing systems
• Impeller in turbine systems
• Rack & Pinion systems
• Structure parts of vessel
• Agricultural machinery
• Variable sliding systems on mechanical equipment
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■ Automotive & Vessel Components
Precision Cold Drawn Shapes
"Precision Special Profiles" of ILJIN Steel is
applied on variable area of automotive vehicle.
• Steering systems
• Drive control systems
• Transmission systems
• Safety & convenience systems
• Variable connecting parts
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■ Material Comparison Table
Steels Standards
KS/ILJIN JIS EN DIN BS ASTM/SAE
Mechanical
parts
SM10C S10C (C10D) CK10 040A10 1010
SM20C S20C C20 CK20 070M20 1020
SM30C S30C C30 CK30 080A30 1030
SM35C S35C C35 CK35 080A35 1035
SM40C S40C C40 CK40 080A40 1040
SM45C S45C C45 CK45 080M46 1045
Bearings
SM55C S55C C55 Cf53 070M55 1055
SCM415 SCM415 - - - -
SCM420H SCM420H - - 708 H 20 5120H
SCM440 SCM440 42CrMo4 42CrMo4 42CrMo4 4140
STB2 SUJ2 (535A99) 100Cr6 EN31 E52100
SMLS
Tubes
STKM13 STKM13 E235 2393 - A513
STKM19 STKM19 E355 2391 55C/E/F A572
Stainless
Steel
STS304 SUS304 X5CrNi18-10 1.4301 304S31 304
STS316L SUS316L X2CrNiMo17-12-2 1.4404 316S11 316L
STS440 SUS440 - - - 440
ILJIN
Material
ILM-1 S58CM (eqv.) - - - -
ILM-2 - - 58CrMoV4 (eqv.) - -
ILM-3 S55CM (eqv.) - - - -
ILM-4 S55CR (eqv.) - - - -
ILM-5 SUS440A (eqv.) - - - 440A (eqv.)
■ New Material Development
Alloy Design
• Process Set Up
• Alloy Design
Target Value
• Manufacturing
Evaluation
• Chemical
• Inclusion, Impurity
• Jominy, Wear Test
• Microstructure
Required Quality
• Hardenability
• Surface & Depth
• Wear Resist
• Formability
Precision Cold Drawn Shapes
ILJIN Steel has been giving support to best choice and new development of raw material
for using field. We are being develop chemical composite, mechanical properties and
durability with customer in separate ways. Precision special profiles of ILJIN steel
supplies that all of these solution components are available and delivering differentiated
value to customers today.
Jeonju Head Office / Plant 1746, Hoguk-ro, Imsil-gun, Jeollabuk-do, Korea
Seoul Office 04167 ILJIN B/D 3F. 45, Mapo-daero, Mapo-gu, Seoul, Korea
ILJIN Steel America 11757 KATY FREEWAY STE 130, HOUSTON, TX 77079
Busan Sales Office #1103, Byucksan Digital Valley, 303, Daedong-ro, Busan, Korea E-Mail : [email protected] Homepage : www.iljinsteel.com
ILJIN Steel Corporation