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Flux Cored WireFor Gas Shielded Arc WeldingFor Mild & High Strength Steel

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ApplicationsButt, fillet welding of mild steel & 490N/mm2 high tensile strength steels of structuresuch as ships, bridges, buildings and storage tanks etc.

Characteristics(1) CSF-71T is a titania type flux cored wire and designed for all-position welding by single

pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It provides a good welding efficiency thank to high deposition rate particularly.

Notes on usage(1) The optimum flow of CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind

velocity is 2m/sec and more.(4) Thick heavy plate should be welded under proper preheating & interpass temperature.

CSF-71tFor mild steel and 490N/mm2 class high tensile strength steel

AWS A5.36 E71T1-C1[M21]A0-CS1-H8AWS A5.20 E71T-1C, -1MKS D 7104 YFW-C50DRJIS Z 3313 T49J0T1-1CA-U

Typical mechanical properties of weld metal (Shielding Gas : 100%CO2)

517 574 29 109 74

YP TS EL N/mm2(MPa) N/mm2(MPa) % 0℃ -20℃

IV (J)

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260

•Approval : CO2 : ABS, BV, DNV GL, KR, LR, NK, RINA, CWBMIX : ABS, BV, DNV GL, LR, RINA

Size & recommended current range (DC +)

Typical chemical composition of weld metal (%)(Shielding Gas : 100%CO2)

0.04 1.25 0.58 0.013 0.010

C Mn Si P S

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ApplicationsButt, fillet welding of mild steel and 490MPa high strength steel of structure such asbridge, building, storage tank, ship and industrial machinery.

Characteristics(1) CSF-71LF is a titania type flux cored wire and designed for all-position welding by sin-

gle pass & multi pass with CO2/ 20~25%CO2+Ar gas shielding.(2) It provides excellent impact value at low temperature down to -30℃.(3) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(4) It provides a good welding efficiency thank to high deposition rate particularly

Notes on usage(1) The optimum flow of CO2/Mix for shielding is 20~25ℓ/min(2) The distance between tip & base metal is to be 20~25㎜(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind

velocity is 2m/sec and more.(4) Thick heavy plate should be welded under proper preheating & inter-pass temperature

CSF-71LFFor mild steel and 490N/mm2 class hightensile strength steel

AWS A5.36 E71T1-C1[M21]A2-CS1-H8AWS A5.20 E71T-9C, 9MKS D 7104 YFW-C503RJIS Z3313 T493T1-1CA-Ni1-H10

•Approval : ABS, BV, DNV GL, LR, NK

Typical mechanical properties of weld metal (Shielding Gas : CO2/Mix gas)

CO2gas 461 544 30.6 101 78

Mix gas 486 567 32.9 84 60

IV (J)

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

FLAT, H-FILLET 180~300 200~340 200~360

V-UP 120~220 140~240 160~240

V-DOWN 120~220 140~240 160~240

O.H 120~220 140~240 160~240


Typical chemical composition of weld metal (%)(Shielding Gas : CO2/Mix gas)

CO2gas 0.04 1.20 0.45 0.010 0.010

Mix gas 0.05 1.45 0.55 0.015 0.010

C Mn Si P S

YP TS EL N/mm2(kfg/mm2) N/mm2(kfg/mm2) % -20℃ -30℃

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Characteristics(1) CSM-70T is a metal type flux cored wire for flat & horizontal fillet welding with CO2 gas

shielding.(2) Its deposition rate is 10~30% higher compared with a solid wire, so total cost is saved.(3) It provides excellent usability with stable arc, less spattering better bead appearance

and less quantity of welding fume comparable to solid wire.



CSM-70tFor mild steel and 490N/mm2 class high tensile strength steel

AWS A5.36 E70T1-C1A0-CS1AWS A5.20 E70T-1CKS D 7104 YFW-C50DMJIS Z3313 T49J0T15-0CA-U


540 611 27.0 82 50


IV (J)

Dia. mm (in)

Amp. 1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

•Approval : ABS, BV, DNV GL, KR, LR, NK


Typical chemical composition of weld metal (%)(Shielding Gas : 100%CO2)

0.05 1.45 0.65 0.012 0.013

C Mn Si P S

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ApplicationsButt, fillet welding of 490N/mm2 high tensile strength steels of structure such as ships,iron structure, buildings etc.

Characteristics(1) CSF-70T5 is Basic Slag type.(2) Low temperature impact value and crack-resistance is superior by product that is

alternated in arc electrode's 7018 precincts.

Notes on usage(1) The optimum flow rate of Mix gas for shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the

wind velocity is 2m/sec and more.(3) Keep the distance between tip & base metal at 15~25mm.

CSF-70t5For mild steel and 490N/mm2 class high tensile strength steel

AWS A5.36 E70T5-M21A4-CS1AWS A5.20 E70T-5M-JKS D 7104 YFW-A502BJIS Z3313 T49J4T5-0MA-U

(Shielding gas : 80%Ar+20%CO2)Typical mechanical properties of weld metal

460 540 30.0 125 90 As Weld

455 542 30.0 220 140 620℃×2hr

YP TS EL Heat N/mm2(MPa) N/mm2(MPa) % -20℃ -40℃ Treatment

IV (J)

Typical chemical composition of weld metal (%)(Shielding gas : 80%Ar+20%CO2)

0.05 1.40 0.65 0.015 0.010

C Mn Si P S

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~320 200~340 200~360

V-up 120~180 120~180 120~180


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Characteristics(1) CSM-70C is a Metal cored wire which combines the high deposition rates of FCW

and the high efficiencies of a solid wire.(2) The use of higher argon shielding gas further reduces fume, spatter and slag Islands.(3) This metal cored wire is intended for single or multi pass welding in the flat

and horizontal.

Notes on usage(1) The optimum flow of 75~85%Ar+25~15%CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind

velocity is 2m/sec and more.

CSM-70CFor mild steel and 490N/mm2 class high tensilestrength steel

AWS A5.36 E70T15-M21A2-CS1-H4AWS A5.18 E70C-6MKS D 7104 YFW-A50DMJIS Z3313 T493T15-0MA-H5

Typical mechanical properties of weld metal (Shielding gas : 80%Ar+20%CO2)

(Shielding gas : 80%Ar+20%CO2)

490 550 28.0 85 65

YP TS EL N/mm2(MPa) N/mm2(MPa) % -20℃ -30℃

IV (J)

Dia. mm (in)

Amp. 1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400


Typical chemical composition of weld metal (%)

0.05 1.60 0.75 0.018 0.015

C Mn Si P S

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ApplicationsButt, fillet welding of 550N/mm2 high tensile strength steels of structure such as ships,bridges, buildings and storage tanks etc.

Characteristics(1) CSF-551 is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead

appearance, better slag removal, and less quantity of welding fume comparableto solid wire.

(3) It provides a good welding efficiency thank to high deposition rate particularly.

Notes on usage(1) The optimum flow of CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where

the wind velocity is 2m/sec and more.(4) Thick heavy plate should be welded under proper preheating & inter-

pass temperature.

AWS A5.36 E81T1-C1A0-GAWS A5.29 E81T1-GCKS D 7104 YFW-C55DRJIS Z3313 T552T1-1CA-H10

Typical mechanical properties of weld metal (Shielding gas : 100%CO2)

543 610 30.0 140 82


IV (J)

(Shielding gas : 100%CO2)Typical chemical composition of weld metal (%)

0.05 1.33 0.49 0.013 0.010 0.38

C Mn Si P S Ni

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260


CSF-551For 550N/mm2 class high tensile strength steel

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Characteristics(1) CSM-550 is a metal type flux cored wire for flat & horizontal fillet welding with CO2

gas shielding.(2) Its deposition rate is 10~30% higher compared with a solid wire, so total cost is

saved.(3) It provides excellent usability with stable arc, less spattering better bead appear-

ance and less quantity of welding fume comparable to solid wire.

Notes on usage(1) The optimum flow of CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the

wind velocity is 2m/sec and more.(4) Thick heavy plate should be welded under proper preheating & inter-

pass temperature.

CSM-550 AWS A5.36 E80T1-C1A0-GAWS A5.29 E80T1-GCKS D 7104 YFW-C55DMJIS Z3313 T552T15-0CA-N1-H10


540 610 28.0 85 65


IV (J)

Typical chemical composition of weld metal (%) (Shielding gas : 100%CO2)

0.06 1.39 0.71 0.014 0.012 0.39

C Mn Si P S Ni

For 550N/mm2 class high tensile strength steel

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F 160~300 160~360 200~400

H-F 160~320 180~340 200~360


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Characteristics(1) CSF-81T is a titania type flux cored wire and designed for all-position welding by single

pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-




CSF-81tFor 550N/mm2 class high tensile strengthsteel

AWS A5.36 E81T1-C1A2-Ni1AWS A5.29 E81T1-Ni1CKS D 7104 YFW-C602RJIS Z3313 T553T1-1CA-N2-H10


568 620 28.0 125 100


IV (J)


0.05 1.30 0.40 0.011 0.011 0.95

C Mn Si P S Ni

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260

•Approval : ABS


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Characteristics(1) CSF-81TM is a titania type flux cored wire and designed for all-position welding by

single pass & multi pass with Ar+20%CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It provides a good welding efficiency thank to high deposition rate particularly.(4) It provides excellent impact value at low temperatures in the as-welded and PWHT

conditions.

Notes on usage(1) The optimum flow of Ar+20%CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 20~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind


CSF-81tMFor 550N/mm2 class high tensile strength steelFor 80%Ar+20%CO2 Gas

AWS A5.36 E81T1-M21A2-Ni1AWS A5.29 E81T1-Ni1MKS D 7104 YFW-A602RJIS Z3313 T553T1-1MA-N2

(Shielding gas : 80%Ar+20%CO2)Typical chemical composition of weld metal (%)

0.04 1.30 0.28 0.013 0.010 0.98

C Mn Si P S Ni


536 610 28.2 137 98 As Welded

512 605 29.0 105 65 620 x 1hr S.R

YP TS EL PWHT N/mm2(MPa) N/mm2(MPa) % -20℃ -40℃

Dia. mm (in)

Amp.

1.2 (0.045) 1.4(0.052) 1.6(0.062)

F & H-F 180~300 200~320 200~340

V-up 120~220 140~240 140~250

V-down 120~240 140~240 140~250

OH 120~220 140~240 140~250


IV (J)

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Characteristics(1) CSM-80T is a metal type flux cored wire for flat & horizontal fillet welding with CO2 gas

shielding.(2) Its deposition rate is 10~30% higher compared with a solid wire, so total cost is saved.(3) It provides excellent usability with stable arc, less spattering better bead appearance

and less quantity of welding fume comparable to solid wire.


wind velocity is 2m/sec and more.(4) Thick heavy plate should be welded under proper preheating & interpass temperature.

CSM-80tFor 550N/mm2 class high tensile strength steel

AWS A5.36 E80T1-C1A2-GAWS A5.29 E80T1-GCKS D 7104 YFW-C602MJIS Z3313 T553T15-0CA-N2-H10


532 625 26.4 73 63

IV (J)

Dia. mm (in)

Amp. 1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400



0.06 1.33 0.65 0.012 0.012 0.90 0.10

C Mn Si P S Ni Mo


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Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260

•Approval : DNV GL



588 654 25.0 102 65


IV (J)

CSF-91tFor welding of 620N/mm2 class high tensilestrength steel

AWS A5.36 E91T1-C1A0-Ni1AWS A5.29 E91T1-GCKS D 7104 YFW-C602RJIS Z3313 T622T1-1CA-N2-H10

(Shielding Gas : 100%CO2)

Amp.


0.06 1.35 0.37 0.011 0.010 0.98 0.15

C Mn Si P S Ni Mo


Characteristics(1) CSF-91T is a titania type flux cored wire and designed for all-position welding


appearance, better slag removal, and less quantity of welding fume compara-ble to solid wire.




Flu

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CSM-90tFor 620N/mm2 class high tensile strength steel

AWS A5.36 E90T1-C1A0-GAWS A5.29 E90T1-GCKS D 7104 YFW-C602MJIS Z3313 T622T15-0CA-N2-H10


Characteristics((1) CSM-90T is a metal type flux cored wire for flat & horizontal fillet welding with

CO2 gas shielding.(2) Its deposition rate is 10~30% higher compared with a solid wire, so total cost is

saved.(3) It provides excellent usability with stable arc, less spattering better bead appear-

ance and less quantity of welding fume comparable to solid wire.




584 693 24.0 56 47


IV (J)

Dia. mm (in)

Amp. 1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400



0.06 1.60 0.65 0.014 0.012 0.89 0.16

C Mn Si P S Ni Mo

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C Mn Si P S Ni Cr Mo 0.04 1.58 0.34 0.014 0.011 2.08 0.02 0.41

CSF-110tFor 760N/mm2 class high tensile strength steel

AWS A5.36 E111T1-C1A0-K3AWS A5.29 E111T1-K3CJIS Z3313 T762T1-1CA-N5-H10

ApplicationsCSF-110T is designed for welding high strength, low alloy steels, and quenched and tem-pered steels where high quality welds are needed.

Characteristics(1) CSF-110T is a titania type flux cored wire and designed for all-position welding by sin-

gle pass & multi pass with CO2 gas shielding.(2) CSF-110T is commonly used in applications involving A514, A517, and many similar

higher strength low alloy steels. (3) It provides a good welding efficiency thank to high deposition rate particularly.



Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260



764 839 23.0 74 58


IV (J)


Amp.


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CSF-110tMFor 760N/mm2 class high tensile strengthsteel

AWS A5.36 E111T1-M21A0-K3AWS A5.29 E111T5-K4M

ApplicationsCSF-110T5 is designed for welding high strength, low alloy steels, and quenched andtempered steels where high quality welds are needed.

Characteristics(1) CSF-110T5 is a basic type flux cored wire and designed for fillet and hori-

zontal position welding by single pass & multi pass with Ar+20%CO2 gasshielding.

(2) CSF-110T5 is commonly used in applications involving A514, A517, and manysimilar higher strength low alloy steels.

(3) It provides excellent impact value at low temperatures.

Notes on usage(1) The optimum flow of Ar+20%CO2 for shielding is 40ℓ/min.(2) It need to select proper Cu-protector and welding parameter for good slag spill, stable

gas shielding and bead appearance.

Dia. mm (in)

F & H-F

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

180~340 200~360 200~400

Size & recommended current range (DC ±)

Amp.

Typical mechanical properties of weld metal (Shielding gas : 80%Ar+20%CO2)

726 828 24.2 73 62

IV (J)


0.04 1.48 0.46 0.012 0.010 0.45 2.25 0.38

C Mn Si P S Cr Ni Mo


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CS-EG2EGW for 490N/mm2 class high tensilestrength steel

AWS A5.26 EG70T-2CJIS Z3319 YFEG-22C

Applications3G (V-up) position of 490N/mm2 high tensile strength steels of structure such as shipsand storage tanks etc.

Characteristics(1) CS-EG2 is metal cored wire of electro gas welding and designed for 3G(V-

up) position by single pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, better slag spill.

Notes on usage(1) The optimum flow of CO2 for shielding is 40ℓ/min.(2) It needs to select proper Cu-protector and welding parameter for good slag spill, sta-

ble gas shielding and bead appearance.

Dia. mm (in)

V-up

1.6 (0.062)

300~420


Amp.


504 612 27 105 84


IV (J)


0.06 1.65 0.25 0.009 0.009 0.16

C Mn Si P S Mo

Flux Cored WireFor Gas Shielded Arc Welding

For Low Temperature Service Steel

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CSF-71SFor 490N/mm2 class high strength steel and lowtemperature steel

AWS A5.36 E71T1-C1A4-CS1AWS A5.20 E71T-9C-JKS D 7104 YFL-C504RJIS Z3313 T494T1-1CA-N1-H5

ApplicationsButt, fillet welding of 490N/mm2 class high strength steel and low temperature steel ofstructure such as ships, bridges, buildings and storage tanks etc.

Characteristics(1) CSF-71S is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good

bead appearance, better slag removal, and less quantity of welding fumecomparable to solid wire.

(3) It provides a good welding efficiency thank to high deposition rate particularly.(4) Weld metal has good impact properties at -40℃.




513 595 29.0 140 110


IV (J)


0.05 1.30 0.40 0.015 0.012 0.40

C Mn Si P S Ni

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260



Flu

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CSF-71UFor 490N/mm2 class high strength steel and low temperature steel

AWS A5.36 E71T1-C1A2-CS1AWS A5.20 E71T-9CKS D 7104 YFL-C503RJIS Z3313 T493T1-1CA-N1-H10


Characteristics(1) CSF-71U is a titania type flux cored wire and designed for all-position welding


appearance, better slag removal, and less quantity of welding fume compa-rable to solid wire.





0.04 1.41 0.36 0.013 0.010

C Mn Si P S

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260

•Approval : ABS, BV, DNV GL, LR, NK


(Shielding gas : 100%CO2)Typical mechanical properties of weld metal

504 584 28.0 130 95 As Weld


IV (J)

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CSM-70UFor 490N/mm2 class high strength steel and lowtemperature steel

AWS A5.36 E70T1-C1A2-CS1AWS A5.20 E70T-9CKS D 7104 YFL-C503MJIS Z3313 T493T15-0CA-N1


Characteristics(1) CSM-70U is a metal type flux cored wire for flat & horizontal fillet welding with

CO2 gas shielding.(2) Its deposition rate is 10~30% higher compared with a solid wire.(3) It provides excellent usability with stable arc, less spattering better bead ap-

pearance and less quantity of welding fume comparable to solid wire.(4) Weld metal has good impact properties at -30℃. (2Y/3Y)




480 574 29.2 74 54


IV (J)


0.05 1.62 0.49 0.015 0.012

C Mn Si P S

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

•Approval : ABS, DNV GL, KR


Flu

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ApplicationsFor 490N/mm2 class high strength steel and low temperature steel Butt, fillet welding of490N/mm2 class high strength steel and low temperature steel of structure such as ships,bridges, buildings and storage tanks etc.

Characteristics(1) CSF-71SR is a titania type flux cored wire and designed for all-position welding



(3) It provides excellent impact value at low temperatures down to -40℃ in the as-welded and PWHT conditions.




0.04 1.40 0.45 0.015 0.012 0.40

C Mn Si P S Ni

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-dowm 120~240 140~260 160~280

OH 120~220 140~260 160~260



520 590 28 156 132 As Weld

500 560 30 135 110 620℃×8hr


IV (J)

CSF-71SRFor 490N/mm2 class high strength steel and low temperature steel

AWS A5.36 E71T12-C1P4-CS2AWS A5.20 E71T-12C-JKS D 7104 YFL-C503RJIS Z3313 T494T1-1CP-N1-H10

Flu

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CSF-71SRMFor 490N/mm2 class high strength steel and low temperature steel

AWS A5.36 E71T12-M21P4-CS2AWS A5.20 E71T-12M-JKS D 7104 YFL-A504RJIS Z3313 T494T1-1MAP-N1

ApplicationsFor 490N/mm2 class high strength steel and low temperature steel Butt, fillet welding of490N/mm2 class high strength steel and low temperature steel of structure such as ships,bridges, buildings and storage tanks etc.

Characteristics(1) CSF-71SRM is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with 75%Ar+25%CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead ap-

pearance, better slag removal, and less quantity of welding fume comparable tosolid wire.

(3) It provides excellent impact value at low temperatures in the as-welded andPWHT conditions.

Notes on usage(1) The optimum flow of 75%Ar+25%CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind



0.03 1.36 0.34 0.014 0.010 0.39

C Mn Si P S Ni

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260

•Approval : ABS, DNV GL



495 567 32.6 130 84 As Weld

455 525 30.8 64 55 620℃×15hr S.R


IV (J)

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

171

CSF-81SFor 550N/mm2 class high strength steel and lowtemperature steel

AWS A5.36 E81T1-C1A4-CS1AWS A5.29 E81T1-GCKS D 7104 YFW-C55DRJIS Z3313 T554T1-1CA-N1



by single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good

bead appearance, better slag removal, and less quantity of welding fumecomparable to solid wire.





568 620 28.0 68 60


IV (J)


0.05 1.30 0.40 0.016 0.011 0.095

C Mn Si P S Ni

Dia. mm (in)

Amp.

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

V-up 120~220 140~260 160~260

V-down 120~240 140~260 160~280

OH 120~220 140~260 160~260

•Approval : ABS


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

172

CSF-81tNCFor 550N/mm2 class high strength steeland low temperature steel

AWS A5.36 E81T1-C1A8-Ni1AWS A5.29 E81T1-Ni1CKS D7104 YFL-C506RJIS Z3313 T556T1-1CA-N2

ApplicationsButt, fillet welding of 550N/mm2 class high strength steel and low temperature steel ofstructure such as ships, offshore and LPG carrier etc.

Characteristics(1) CSF-81TNC is a titania type flux cored wire and designed for all-position welding by

single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It provides excellent impact value at low temperatures down to -60℃ in the as-welded

and PWHT conditions.(4) Meet NACE MR-0175 requirements



Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045)

180~340

120~220

120~240

120~220


Amp.


0.05 1.36 0.23 0.008 0.009 0.92

C Mn Si P S Ni

(Shielding gas : 100%CO2)


481 561 31.0 142 112 As Weld

457 536 31.9 132 123 620℃×1hr


IV (J)

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

173

CSF-81tNMFor 550N/mm2 class high strength steel andlow temperature steel

AWS A5.36 E81T1-M21A2-Ni1AWS A5.29 E81T1-Ni1MJIS Z3313 T556T1-1MA-N1-H5

ApplicationsButt, fillet welding of 550N/mm2 class high strength steel and low temperature steel ofstructure such as ships, offshore and LPG carrier etc.

Characteristics1) CSF-81TNM is a titania type flux cored wire and designed for all-position welding by

single pass & multi pass with Ar+20~25%CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It provides excellent impact value at low temperatures down to -50℃ in the as-welded

and PWHT conditions.(4) Meet NACE MR-0175 requirements

Notes on usage(1) The optimum flow of Ar+20~25%CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 20~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind


Dia. mm (in) 1.2 (0.045)

180~340

120~220

120~240

120~220


Amp.


0.05 1.31 0.28 0.010 0.008 0.89

C Mn Si P S Ni



482 562 29.5 154 126 As Weld

459 539 30.5 138 115 620℃×1hr


IV (J)

F & H-F

V-up

V-down

OH

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

174

CSF-81K2For 550N/mm2 class high strength steeland low temperature steel

AWS A5.36 E81T1-C1A8-K2AWS A5.29 E81T1-K2CKS D 7104 YFL-C506RJIS Z3313 T556T1-1CA-N3-H5


Characteristics(1) CSF-81K2 is a titania type flux cored wire and designed for all-position welding by sin-

gle pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solidwire.

(3) It provides excellent impact value at low temperatures down to -60℃.




Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6(0.062)

180~340 200~360 200~400

120~220 140~260 160~260

160~300 180~320 160~280

120~220 140~260 160~260



Amp.


0.05 1.35 0.35 0.013 0.011 1.50

C Mn Si P S Ni


Typical mechanical properties of weld metal

531 605 27.0 153 89

YP TS EL IV (J) N/mm2(MPa) N/mm2(MPa) % -30℃ -60℃

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

175



0.05 1.45 0.45 0.012 0.011 1.50

C Mn Si P S Ni



550 625 27.0 85 58


CSM-80K2For 550N/mm2 class high strength steel and lowtemperature steel

AWS A5.36 E81T1-C1A8-K2AWS A5.29 E80T1-K2CKS D 7104 YFL-C506MJIS Z3313 T556T15-0CA-N3


Characteristics(1) CSM-80K2 is a metal type flux cored wire for flat & horizontal fillet welding with

CO2 gas shielding.(2) Its deposition rate is 10~30% higher compared with a solid wire.(3) It provides excellent impact value at low temperatures down to -60℃.



Dia. mm (in)

Amp. 1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

F & H-F 180~340 200~360 200~400

•Approval : DNV GL, LR


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

176

CSF-81NI2For 550N/mm2 class high tensile strength steel

AWS A5.36 E81T1-C1A4-Ni2AWS A5.29 E81T1-Ni2C



0.05 1.30 0.30 0.010 0.010 2.4

C Mn Si P S Ni



540 630 29.0 110 75



Characteristics1) CSF-81NI2 is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead ap-





Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Amp.

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

177



0.05 1.30 0.30 0.010 0.010 2.4

C Mn Si P S Ni



550 640 29.0 100 70


CSF-81NI2MFor 550N/mm2 class high tensile strength steel AWS A5.36 E81T1-M21A4-Ni2

AWS A5.29 E81T1-Ni2M


Characteristics(1) CSF-81NI2 is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with Ar+20~25%CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead ap-



Notes on usage(1) The optimum flow of Ar+20~25%CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 20~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind


Dia. mm (in) 1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Amp.

F & H-F

V-up

V-down

OH

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

178

CSF-460SFor Y.P460N/mm2 class high strength steel and low temperature steel

AWS A5.36 E81T1-C1A8-K2AWS A5.29 E81T1-K2CKS D 7104 YFL-C506RJIS Z3313 T556T1-1CA-N3


Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052)

180~340 200~360

120~220 140~260

120~240 140~260

120~220 140~260

•Approval : ABS, BV, DNV GL, KR, LR


Amp.


0.05 1.40 0.40 0.011 0.010 1.6

C Mn Si P S Ni



540 610 29 120 100


ApplicationsButt, fillet welding of Y.P460N/mm2 class high strength steel and low temperature steelof structure such as ships, offshore and LPG carrier etc.




(3) It provides excellent impact value at low temperatures down to -60℃.(4) It provides excellent CTOD value at low temperatures down to -10℃.



Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

179

CSF-500SFor Y.P500N/mm2 class high Yield Strengthsteel and low temperature steel

AWS A5.36 E91T1-C1A8-Ni2AWS A5.29 E91T1-Ni2CJIS Z3313 T59J6T1-1CA-N5

ApplicationsButt, fillet welding of Y.P500N/mm2 class high strength steel and low temperature steelof structure such as ships, offshore and LPG carrier etc.




(3) It provides excellent impact value at low temperatures down to -60℃.(4) It provides excellent CTOD value at low temperatures down to -40℃.



Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052)

180~340 200~360

120~220 140~260

120~240 140~260

120~220 140~260

•Approval : ABS, DNV GL, LR



610 675 25.0 130 90

IV (J)


Amp.


0.06 1.40 0.40 0.011 0.010 2.5

C Mn Si P S Ni


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

180

CSF-550SFor Y.P550N/mm2 class high Yield Strength steel and low temperature steel

AWS A5.36 E91T1-C1A8-GAWS A5.29 E91T1-GJIS Z3313 T626T1-1CA-N4M1

ApplicationsButt, fillet welding of Y.P550N/mm2 class high strength steel and low temperature steelof Structure such as ships, offshore and LPG Carrier etc.







Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052)

180~340 200~360

120~220 140~260

120~240 140~260

120~220 140~260

•Approval : ABS, DNV GL



670 720 20.0 120 70


IV (J)

Amp.


0.06 1.40 0.40 0.011 0.010 2.5

C Mn Si P S Ni

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

181


Characteristics(1) CSF-91K2 is a titania type flux cored wire and designed for all-position welding






Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052)

180~340 200~360

120~220 140~260

120~240 140~260

120~220 140~260



596 670 26.0 135 94


IV (J)


Amp.


0.05 1.35 0.30 0.011 0.009 1.52 0.10

C Mn Si P S Ni Mo

CSF-91K2For 620N/mm2 class high strength steel and low temperature steel

AWS A5.36 E91T1-C1A0-K2AWS A5.29 E91T1-K2CKS D 7104 YFW-C602RJIS Z3313 T622T1-1CA-N3M1

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

182

CSF-690SFor Y.P690N/mm2 class high strength steel and low temperature steel

AWS A5.36 E111T1-C1A8-GAWS A5.29 E111T1-GCJIS Z3313 T766T1-1CA-G







Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045)

180~340

120~220

120~240

120~220

Size & recommended current rang (DC +)


723 805 24.3 78 54

IV (J)


Amp.


0.04 1.75 0.37 0.010 0.009 3.4 0.28

C Mn Si P S Ni Mo



For Low Alloy Heat Resisitant Steel

02

YP TS EL IV (J) Heat N/mm2(MPa) N/mm2(MPa) %

treatment

RT -10℃

555 625 24.0 45 25 As Weld

540 608 26.5 30 20 620℃×1hr SR

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

184

For welding of 0.5%Mo Heat resistant steel

AWS A5.36 E81T1-C1PZ-A1AWS A5.29 E81T1-A1CKS D 7121 YFM-CJIS Z3318 T55T1-1C-2M3

ApplicationsWelding of 0.5%Mo Steel used for high temperature and high pressure boiler, pressurevessel, chemical and oil refining industries etc.

Characteristics(1) CSF-81A1 is a titania type flux cored wire and designed for all-position welding with

CO2 gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It is suitable in welding of low alloy steel of Cr-Mo or carbon steel, high strength steel.

Notes on usage(1) Need preheating and interpass temperature control for cold cracking prevention.(2) Weld by low heat input to become to secure good mechanical properties and

crack-resistance of weld zone.


0.04 0.90 0.57 0.015 0.012 0.51

C Mn Si P S Mo



Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6(0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Amp.


CSF-81A1

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

185

ApplicationsWelding of 1.25%Cr-0.5%Mo Steel used for fire power plant and high pressure boiler,pressure vessel, chemical and oil refining industries etc.

Characteristics(1) CSF-81B2(L) is a titania type flux cored wire and designed for all-position welding with


ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It is suitable in welding of low alloy steel of Cr-Mo or carbon steel, high strength steel.



CSF-81B2(L)For 1.25%Cr-0.5%Mo Heat resistant steel

AWS A5.36 E81T1-C1PZ-B2(L)AWS A5.29 E81T1-B2(L)CKS D 7121 YF1CM-CJIS Z3318 T55T1-1C-1CM(L)


Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6(0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Amp.


CSF-81B2L

661 727 21.0 As Weld

562 622 25.0 690℃×1hr SR

YP TS EL IV (J) N/mm2(MPa) N/mm2(MPa) % -20℃

(Shielding Gas : 100%CO2)Typical chemical composition of weld metal (%)

CSF-81B2 0.06 0.62 0.58 0.018 0.013 1.27 0.51

CSF-81B2L 0.03 0.64 0.56 0.014 0.012 1.24 0.50

C Mn Si P S Cr Mo

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

186

CSF-91B3(L)For 2.25%Cr-1.0%Mo Heat resistant steel

AWS A5.36 E91T1-C1PZ-B3(L)AWS A5.29 E91T1-B3(L)CKS D 7121 YF2CM-CJIS Z3318 T62T1-1C-2C1M(L)

ApplicationsWelding of 2.25%Cr-1.0%Mo Steel used for fire power plant and high pressure boiler,pressure vessel, chemical and oil refining industries etc.

Characteristics(1) CSF-91B3(L) is a titania type flux cored wire and designed for all-position welding with


ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) It is suitable in welding of low alloy steel of Cr-Mo or carbon steel, high strength steel.(4) Used welding grade Ar+ 20~25%CO2 gas.



Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6(0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Amp.

(Shielding Gas : 100%CO2)Typical mechanical properties of weld metal

CSF-91B3L

685 817 17.5 As Weld

580 667 20 690℃×1hr SR

YP TS EL Heat N/mm2(MPa) N/mm2(MPa) % Treatment


CSF-91B3 0.06 0.58 0.64 0.020 0.010 2.30 1.17

CSF-91B3L 0.03 0.60 0.65 0.019 0.008 2.27 1.15

C Mn Si P S Cr Mo

Flux Cored Wire For Gas Shielded Arc Welding

For Weather Proof Steel

02

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

188

C Mn Si P S Cu Cr Ni Co

0.05 0.80 0.35 0.013 0.009 0.35 0.26 0.21 0.19



YP TS EL [Hi Temp.] TS Corrosion IV (J) N/mm2(MPa) N/mm2(MPa) % N/mm2(MPa) Test * 0℃

582 636 25.4 424 (500℃) 12 98

* Corrosion test : hydrochloric & sulfuric acid environmental conditions (50%, 70℃)

Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6(0.062)

180~340 200~360 200~400

120~220 160~260 160~260

120~240 160~260 160~280

120~220 140~260 160~260


Amp.


CSF-ANCORFor corrosion-resistant steel at sulfuric acid environmental conditions.

AWS A5.36 E71T1-C1AG-GAWS A5.29 E71T-GCJIS Z3313 T49J0T1-1CA-U

ApplicationsButt, fillet welding of corrosion-resistant steel at sulfuric acid environmental conditionssuch as thermal power plant, bridges and storage tanks etc.

Characteristics(1) CSF-ANCOR is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-


Characteristics(1) The optimum flow of CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

189

ApplicationsButt, fillet welding of corrosion-resistant steel at hydrochloric & sulfuric acid environmentalconditions such as thermal power plant,

Characteristics(1) CSF-ANCORS is a titania type flux cored wire and designed for all-position welding

by single pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.

Notes on usage (1) The optimum flow of CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind



517 591 30.8 82

IV (J)

CSF-ANCORSFor corrosion-resistant steel at hydrochloric &sulfuric acidenvironmental conditions.

AWS A5.36 E71T1-C1AG-GAWS A5.29 E71T-GCJIS Z3313 T49J0T1-1CA-U


Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2 (0.045) 1.4 (0.052) 1.6 (0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Amp.


0.05 0.90 0.46 0.012 0.010 0.31 0.16 ≤0.5

C Mn Si P S Cu Ni others

YP TS EL N/mm2(MPa) N/mm2(MPa) % 0℃


530 590 28.0 59 As Welded

YP TS EL SR N/mm2(MPa) N/mm2(MPa) % 0℃ (PWHT)

IV (J)


Dia. mm (in)

F & H-F

Amp.

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6 (1/16)

180~340 200~360 200~400

120~220 140~260 160~260

120~240 140~260 160~280

120~220 140~260 160~260


Typical chemical composition of weld metal(%)

0.03 1.48 0.57 0.012 0.010 0.53 0.61 0.51

C Mn Si P S Cu Ni Cr

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

190

CSF-71WFor 490N/mm2 class weather proof steel

KS D 7109 YFA-50W

ApplicationsButt, fillet welding of 490N/mm2 weather proof steels for bridges, structures and rollingstock.

Characteristics(1) CSF-71W is a titania type flux cored wire and designed for all-position welding by sin-

gle pass & multi pass with CO2 gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-

ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) When use welding grade Ar+20~25%CO2 gas, it has a less spatter, stable arc and

good bead appearance.

Notes on usage(1) Need preheating and interpass temperature control for cold cracking prevention.(2) Weld by low heat input to become to secure good mechanical properties and crack

resistance of weld zone.

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

191


Characteristics(1) CSF-81W is a titania type flux cored wire and designed for all-position welding with


ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) When use welding grade Ar+20~25%CO2 gas, it has a less spatter, stable arc and

good bead appearance.

Characteristics(1) Need preheating and interpass temperature control for cold cracking prevention.(2) Weld by low heat input to become to secure good mechanical properties and



546 624 27.0 51 34


IV (J)

CSF-81WFor 590N/mm2 class weather proof steel.

AWS A5.36 E81T1-C1A2-W2AWS A5.29 E81T1-W2CKS D 7109 YFA-58WJIS Z3320 T553T1-1CA-NCC1


Dia. mm (in)

F & H-F

V-up

V-down

OH

1.2(0.045) 1.4(0.052) 1.6(0.062)

180~340 200~360 200~400

120~220 140~260 160~260

120~300 140~320 160~320

120~220 140~260 160~260


Amp.


0.03 1.07 0.61 0.010 0.006 0.46 0.59 0.49


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

192

CSM-80WFor 590N/mm2 class weather proof steel. AWS A5.29 E80T1-W2C

KS D 7109 YFA-58W


Characteristics(1) CSM-80W is a metal type flux cored wire for flat & horizontal fillet welding with CO2

gas shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-


Notes on usage(1) Need preheating and interpass temperature control for cold cracking prevention.(2) Weld by low heat input to become to secure good mechanical properties and crack

resistance of weld zone.


550 620 26.0 27 As Welded

YP TS EL SR N/mm2 N/mm2 % -29℃ (PWHT)

IV (J)


Dia. mm (in)

Amp. F & H-F

1.2(0.045) 1.4(0.052) 1.6 (1/16)

180~340 200~360 200~400


Typical chemical composition of weld metal(%)

0.03 1.05 0.53 0.012 0.009 0.55 0.59 0.47



For Hard-surfacing

02

1.2

CSF (0.045) F,H CO2 0.15 1.21 0.44 1.71 0.21 - 360-350H 1.6

(0.062)

1.2

CSF (0.045) F,H CO2 0.23 1.66 0.67 2.87 0.54 - 460-450H 1.6

(0.062)

1.2

CSF (0.045) F,H CO2 0.50 0.53 2.82 7.14 0.47 - 610-600H 1.6

(0.062)

1.2

CSF (0.045) F,H CO2 0.50 0.53 2.81 7.14 0.47 0.55 705-700H 1.6

(0.062)

1.2 Ar

B: CSF (0.045) F,H + 0.75 1.05 1.47 7.55 - 0.25 780-800H 1.6

CO2 (0.062)

1.2

CSF (0.045) F,H CO2 0.08 1.20 0.62 1.37 - - 260-250H 1.6

(0.062)

For hardsurfacing ofroller, sprokets,idlerfor tractors and powershovel, The hardnessof weld metal is aboutHv 350

For hardsurfacing ofroller,idler for tractorsand power shovel, Thehardness of weld metalis about Hv 450

For hardsurfacing ofsprokets,tractor-link,idlers, crusher case etc.The hardness of weldmetal is about Hv 600

For hardsurfacing ofcutter knife, impellers,shovel-teeth and cas-ings.The hardness of weldmetal is about Hv 700

For hardsurfacing ofdredger,cutter knife,pump casing and dip-per teeth. The hard-ness of weld metal isabout Hv 780

For hardsurfacing of various wheels andgears.The hardness of weldmetal is about Hv 250

Typical chemical compositions of weld metal (%)Brand Size Welding Shield Name (mm) position Gas Hv Applicatons

C Mn Si Cr Mo W

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

194

For Hardsurfacing FCW

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

195

ApplicationsFor intermetallic abrasion, hard-surfacing of roller die, screw conveyor, hot press mold,punch, etc, welding between wearing metals.

Characteristics(1) CSF-5HB is a Metal cored wire and designed for flat & horizontal position welding

with Ar+ 2~5%O2 gas Shielding.(2) It is highly recommendable to use on wear plate and weld metal's hardness should

be over Hv 500.

Notes on usage (1) The optimum flow of Ar+2~5%O2 for shielding is 15~25ℓ/min.(2) The distance between tip & base metal is to be 15~25mm.(3) Protect the weld with a screen to prevent blowholes caused by wind where the wind

velocity is 2m/sec and more.(4) Preheat at 200℃

Typical mechanical properties of weld metal (Shielding Gas : 98%Ar+2%O2)

1.6 545 48

Wire Dia.(mm) Hv HRC

Hardness

CSF-5HBFor inter-metallic abrasion and light soil abrasion

(Shielding Gas : 98%Ar+2%O2)

Dia. mm (in)

F & H-F

1.6 (0.062)

150~400


Amp.


0.08 1.40 1.23 5.9 26.5 ≤5.0

C Mn Si Ni Cr others

M│E│M│O


For Stainless Steel

02

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

198

ApplicationsCSF-308HP is suitable for Welding of High carbon 18%Cr-8%Ni Stainless steel.

Characteristics(1) CSF-308HP is flux cored wire and designed for Fillet & H-F(All-position) welding with


ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integran-

ular corrosion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 100%CO2 or Ar+CO2 gas.

Notes on usage(1) The optimum flow of CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the


CSF-308HPFor 18%Cr-8%Ni Stainless steel

AWS A5.22 E308HT1-1/-4KS D 3612 YF308CJIS Z3323 TS308H-FB1




0.06 1.04 0.60 0.02 0.007 19.5 10.00 6

C Mn Si P S Cr Ni F/N

Dia. mm (in)

1.2(0.045)

1.6(0.062)

Current(A) Voltage(V) Welding Speed(cm /min)

150~300 24~33 20~60

200~400 24~33 20~60

Size & recommended current range (AC or DC±)


401 574 40.2 61.0

YP TS EL IV (J) N/mm2(MPa) N/mm2(MPa) % 0℃

CSF-308L(P)For 18%Cr-8%Ni Stainless steel

AWS A5.22 E308LT0(1)-1/-4KS D 3612 YF308LCJIS Z3323 TS308L-FB0(1)

ApplicationsCSF-308L(P) is suitable for Welding of low carbon 18%Cr-8%Ni Stainless steel(SUS308L).

Characteristics(1) CSF-308L(P) is flux cored wire and designed for Fillet & H-F(All-position) welding with CO2

gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appearance,

better slag removal, and less quantity of welding fume comparable to solid wire.(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integranular corro-

sion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 100%CO2 or Ar+CO2 gas.

Notes on usage(1) The optimum flow of CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the wind velocity

is 2m/sec and more.(3) Keep the distance between tip & base metal at 15~25mm.


CSF-308L 0.03 1.35 0.65 0.025 0.010 19.3 9.6 8

CSF-308LP 0.03 1.45 0.60 0.020 0.007 20.0 9.8 10

CSF-308LP(Cryogenic) 0.03 1.43 0.60 0.020 0.009 19.5 10.2 6

C Mn Si P S Cr Ni FN


CSF-308L 430 570 43.0 55 -

CSF-308LP 415 570 44.0 54 -

CSF-308LP(Cryogenic) 425 580 42.0 57 38


IV (J)

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


•Approval : CSF-308L : ABS, BV, DNV GL, KR, LR, NK / CSF-308LP(for cryogenic) : ABS, BV, DNV GL, LR

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

199

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

200

C Mn Si P S Cr Ni Mo F/N

0.03 1.00 0.60 0.03 0.02 19.6 10.0 2.5 20

ApplicationsCSF-308MoP is suitable for Welding of 18%Cr-8%Ni-2%Mo Stainless steel.

Characteristics(1) CSF-308MoP is flux cored wire and designed for Fillet & H-F(All-position) welding with



(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integranularcorrosion resistance, mechanical properties of weld metal is superior.

(4) Shield gas is 100%CO2 or Ar+CO2 gas.

Notes on usage(1) The optimum flow of CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the wind

velocity is 2m/sec and more.(3) Keep the distance between tip & base metal at 15~25mm.

CSF-308MoPFor 18%Cr-8%Ni-2%Mo Stainless steel AWS A5.22 E308MoT1-1/-4

JIS Z3323 TS308Mo-FB1




Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60



495 673 35.0

YP TS EL N/mm2(MPa) N/mm2(MPa) %

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

201

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

ApplicationsCSF-309L(P) is suitable for welding of 22%Cr-12%Ni steel and heat resistant steel and dissimilarjoint such as a stainless steel to carbon steel of low alloy steel. Under layer welding on cladedside groove claded stainless steel or carbon steel where stainless steel weld metal is overlayed.

Characteristics(1) CSF-309L(P) is flux cored wire and designed for Fillet & H-F(All-position) welding with

CO2 gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appearance,

better slag removal, and less quantity of welding fume comparable to solid wire.(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integranular corro-

sion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 100%CO2 or Ar+CO2 gas.

Notes on usage(1) The optimum flow of CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the wind velocity

is 2m/sec and more.(3) Keep the distance between tip & base metal at 15~25mm.

CSF-309L(P)For 22%Cr-12%Ni Stainless steel



CSF-309L 0.03 1.51 0.56 0.015 0.015 23.6 12.8 22

CSF-309LP 0.03 1.33 0.64 0.019 0.006 23.6 13.0 21

C Mn Si P S Cr Ni FN

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


•Approval : CSF-309L : ABS, BV, DNV GL, KR, LR, NK / CSF-309LP : ABS, BV, DNV GL, LR


CSF-309L 424 580 39.0 48

CSF-309LP 427 585 38.0 50


IV (J)

0℃

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

202

CSF-309MoL(P)For 22%Cr-12%Ni-2%Mo Stainless steel

AWS A5.22 E309LMoT0(1)-1/-4KS D 3612 YF309MoLCJIS Z3323 TS309LMo-FB0(1)

ApplicationsCSF-309MoL(P) is suitable for welding of 22%Cr-12%Ni-2%Mo steel and heat resistant steel and dis-similar joint such as a stainless steel to carbon steel of low alloy steel. Under layer welding on cladedside groove claded stainless steel or carbon steel where stainless steel weld metal is overlayed.

Characteristics(1) CSF-309MoL(P) is flux cored wire and designed for Fillet & H-F(All-position) welding with CO2 gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appearance, better

slag removal, and less quantity of welding fume comparable to solid wire.(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integranular corrosion resist-

ance, mechanical properties of weld metal is superior.(4) Shield gas is 100%CO2 or Ar+CO2 gas.

Notes on usage(1) The optimum flow of CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the wind velocity is

2m/sec and more.(3) Keep the distance between tip & base metal at 15~25mm.


CSF-309MoL 0.03 1.4 0.55 0.015 0.010 23.0 13.0 2.5 23

CSF-309MoLP 0.03 0.74 0.66 0.017 0.009 22.6 12.8 2.3 22

C Mn Si P S Cr Ni Mo FN

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


•Approval : CSF-309MoL : ABS, LR


CSF-309MoL 560 680 33.0 32

CSF-309MoLP 535 695 34.0 30


IV (J)

0℃

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

203

ApplicationsWelding of AISI (SUS) 310S.

Characteristics(1) CSF-310 is flux cored wire and designed for Fillet & Horizontal position welding with

Ar+ 20~25%CO2 gas Shielding.(2) It provides the excellent hot crack-resistance.

Notes on usage(1) The optimum flow of Ar+20~25%CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the

wind velocity is 2m/sec and more.(3) Keep the distance between tip & base metal at 15~25mm.(4) When use hard-surfacing, welding condition keep under 200A/28V.

CSF-310For welding of 25%Cr-20%Ni stainless steel AWS A5.22 E310T0-4

JIS Z3323 TS310-FB0

(Shielding Gas : 80%Ar+20%CO2)Typical chemical composition of weld metal (%)

0.10 2.08 0.63 0.019 0.014 25.9 20.1 0.02


(Shielding Gas : 80%Ar+20%CO2)Typical mechanical properties of weld metal

- 583 36.0 70


Dia. mm (in)

F & H-F

1.2 (0.045)

140~180


Amp.

(Shielding Gas : 100%CO2)Typical chemical composition of weld metal(%)

CSF-312 0.12 1.20 0.70 0.020 0.003 29.00 9.30 60

CSF-312P 0.12 1.10 0.58 0.008 0.008 28.75 9.20 60

C Mn Si P S Cr Ni F/N



CSF-312 610 760 25.0

CSF-312P 600 755 25.5

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

204

CSF-312(P)For surfacing or dissimilar metal of high carbon, low alloy steel and stainless steel

AWS A5.22 E312T0(1)-1/4KS D 3612 YF312CJIS Z3323 TS312-FB0(1)

ApplicationsWelding of 29%Cr-9%Ni cast steel, dissimilar metals such as carbon steel or low alloysteel to austenitic stainless steel. Welding of AISI 304 clad steel. Under laying built up ofhard surfacing.

Characteristics(1) CSF-312 is flux cored wire and designed for fillet & H-F welding.(2) CSF-312P is flux cored wire and designed for all-position.(3) Shield gas is 100%CO2 or 80%Ar+20%CO2

Notes on usage(1) The optimum flow of CO2 for shielding is 20~25ℓ/min.(2) The distance between tip & base metal is to be 20~25㎜.(3) Protect the weld with a screen to prevent blowholes caused by wind where the

wind velocity is 2m/sec and more.(4) Over 0.3%C steel may be welded under preheating temperature.


Ø 1.2(0.045) 150~300 24~33 20~60

Ø 1.6(0.062) 200~400 24~33 20~60

Dia.mm(in) Current Voltage Speed (A) (V) (cm/min.)

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

205

ApplicationsCSF-316L(P) is suitable for welding of low carbon 18%Cr-12%Ni-2%Mo stainless steel.



ance, better slag removal, and less quantity of welding fume comparable to solid wire.(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integranular cor-

rosion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 100%CO2 or Ar+CO2 gas.



CSF-316L(P)For 18%Cr-12%Ni-2%Mo Stainless steel



CSF-316L 0.03 1.45 0.60 0.019 0.012 18.5 12.4 2.20 8

CSF-316LP 0.03 1.20 0.60 0.020 0.008 18.6 12.5 2.50 7

CSF-316LP(Cryogenic) 0.03 1.25 0.50 0.020 0.008 18.4 12.8 2.30 6

C Mn Si P S Cr Ni No FN

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


•Approval : CSF-316L : ABS, BV, DNV GL, KR, LR, NK / CSF-316LP(for cryogenic) : ABS, BV, DNV GL, LR


CSF-316L 425 565 43.0 55 -

CSF-316LP 420 560 45.0 54 -

CSF-316LP(Cryogenic) 425 560 44.0 57 35


IV (J)

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

206

CSF-317L(P)For 18%Cr-12%Ni-3%Mo Stainless steel


ApplicationsCSF-317L(P) is suitable for welding of low carbon 18%Cr-12%Ni-3%Mo stainless steel.








CSF-317L 0.03 1.35 0.55 0.018 0.015 19.6 12.4 3.3 9

CSF-317LP 0.03 1.10 0.58 0.020 0.008 19.2 12.6 3.1 10

C Mn Si P S Cr Ni No FN


CSF-317L 480 615 35.0 42

CSF-317LP 490 620 36.0 50


IV (J)

0℃

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

207

ApplicationsCSF-347(P) is suitable for Welding of low carbon 18%Cr-8%Ni-Cb Stainless steel(SUS347), 18%Cr-8%Ni-Ti Stainless steel.

Characteristics(1) CSF-347(P) is flux cored wire and designed for Fillet & H-F(All-position) welding with




Notes on usage(1) The optimum flow of CO2 for Shielding is 20~25ℓ/min.

(2) Protect the weld with a screen to prevent blowholes caused by wind where thewind velocity is 2m/sec and more.

(3) Keep the distance between tip & base metal at 15~25mm.

CSF-347(P)For 18%Cr-8%Ni-Cb Stainless steel

AWS A5.22 E347T0(1)-1/-4KS D 3612 YF347CJIS Z3323 TS347-FB0(1)


CSF-347 0.030 1.40 0.55 0.015 0.010 19.6 10.0 0.41 8.7

CSF-347P 0.028 1.40 0.50 0.012 0.009 19.5 10.01 0.45 9.0

C Mn Si P S Cr Ni Cb FN


CSF-347 486 665 38.0 55

CSF-347P 474 624 38.0 58


IV (J)

0℃

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

208

ApplicationsCSF-409Ti is suitable for welding of low carbon 13%Cr-0.6%Ti stainless steel.

Characteristics(1) CSF-409Ti is flux cored wire and designed for Fillet & H-F welding with 98%Ar+2%O2

gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-


rosion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 98%Ar+2%O2 gas.

Notes on usage(1) The optimum flow of 98%Ar+2%O2 Shielding gas is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the


CSF-409tiFor 13%Cr-0.6%Ti Muffler Welding AWS A5.22 E409T0-G

JIS Z3323 TS409-MA0

Dia. mm (in)

1.2(0.045)

1.4(0.052)


150-260 20-33 20-80

180-260 20-33 20-80


(Shielding Gas : 98%Ar+2%O2)Typical chemical composition of weld metal (%)

0.03 0.58 0.62 0.018 0.012 11.25 0.95 C Mn Si P S Cr Ti

(Shielding Gas : 98%Ar+2%O2)Typical mechanical properties of weld metal

402 502 25


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

209

ApplicationsCSF-410 is suitable for welding of base metals of similar composition.

Characteristics(1) CSF-410 is flux cored wire and designed for Fillet & H-F welding with MIX gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-


rosion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 80%Ar+20%CO2 gas.

Notes on usage(1) The optimum flow of 80%Ar+20%CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the


CSF-410For 13%Cr Stainless steel

AWS A5.22 E410T0-1/-4KS D 3612 YF410CJIS Z3323 TS410-FB0

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150-300 24-33 20-60

200-400 24-33 20-60


(Shielding Gas : 80%Ar+20%CO2)Typical mechanical properties of weld metal

350 560 28


(Shielding Gas : 80%Ar+20%CO2)Typical chemical composition of weld metal (%)

0.05 0.76 0.53 0.027 0.007 12.8 0.20

C Mn Si P S Cr Ni

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

210

CSF-410NiMoFor 13%Cr-4%Ni-Mo Stainless steel AWS A5.22 E410NiMoT0-1/-4

JIS Z3323 TS410NiMo-FB0

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


(80%Ar+20%CO2)

(80%Ar+20%CO2)

ApplicationsCSF-410NiMo is suitable for welding of AISI types 403, 405 and 410. Surfacing of carbonsteel to resist corrosion, erosion or abrasion.

Characteristics(1) CSF-410NiMo is flux cored wire and designed for Fillet & H-F welding with

80%Ar+20%CO2 Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-


rosion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 80%Ar+20%CO2 gas.

Notes on usage(1) The optimum flow of 80%Ar+20%CO2 for Shielding is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the



0.03 0.60 0.40 0.015 0.015 12.0 4.5 0.5



487 505 22 600℃X2hr – S.R

TS EL Hardness Heat Treatment N/mm2(MPa) % (HRC)

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

211

CSF-439For 17%Cr-Ti Muffler Welding

ApplicationsCSF-439 is suitable for welding of low carbon 18%Cr-0.75%Ti stainless steel.

Characteristics(1) CSF-439 is flux cored wire and designed for Fillet & H-F welding with 98%Ar+2%O2

gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-


rosion resistance, mechanical properties of weld metal is superior.(4) Shield gas is 98%Ar+2%O2 gas.

Notes on usage(1) The optimum flow of 98%Ar+2%O2 Shielding gas is 20~25ℓ/min.(2) Protect the weld with a screen to prevent blowholes caused by wind where the


(Shielding Gas : 98%Ar+2%O2)Typical chemical composition of weld metal (%)

0.03 0.47 0.32 0.015 0.009 17.5 0.31 C Mn Si P S Cr Ti

(Shielding Gas : 98%Ar+2%O2)Typical mechanical properties of weld metal

487 505 22


Dia. mm (in)

1.2(0.045)

1.4(0.052)


150-260 20-33 20-80

180-260 20-33 20-80


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

212

CSF-2209(P)Duplex stainless steel AWS A5.22 E2209T0(1)-1/-4

JIS Z3323 TS2209-FB0(1)

CSF-2209 692 802 26.5 62 42

CSF-2209P 680 790 27.0 65 45

ApplicationsCSF-2209(P) is suitable for welding of low carbon 22%Cr-5%Ni-2%Mo-0.15%N duplexstainless steel.

Characteristics(1) CSF-2209(P) is flux cored wire and designed for Fillet & H-F(All-position) welding with



rosion resistance, mechanical properties of weld metal is superior.




CSF-2209 0.030 0.80 0.51 0.020 0.006 22.40 8.60 2.90 0.15 48

CSF-2209P 0.028 0.60 0.64 0.020 0.009 22.60 9.0 3.00 0.13 45

C Mn Si P S Cr Ni Mo N FN

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60


•Approval : CSF-2209P : ABS



IV (J)

Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

213

CSF-2507PSuper Duplex stainless steel

AWS A5.22 E2553T1-G

ApplicationsCSF-2507P is suitable for welding of low carbon 25%Cr-9%Ni-3%Mo-N duplex stainlesssteel.

Characteristics(1) CSF-2507P is flux cored wire and designed for All-position welding with CO2 gas

Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-







0.02 1.0 0.45 25.2 8.7 3.1 0.15 40.4 52

C Mn Si Cr Ni Mo N PREN F/N

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60



700 844 22.0 34


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

214

CSF-2594PSuper Duplex stainless steel

AWS A5.22 E2594T1-1

ApplicationsCSF-2594P is suitable for welding of low carbon 25%Cr-9%Ni-3%Mo-N super duplexstainless steel.

Characteristics(1) CSF-2594P is flux cored wire and designed for All-position welding with CO2 gas

Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appear-







0.03 1.0 0.6 24.4 9.8 2.8 0.23 0.7 50

C Mn Si Cr Ni Mo N W F/N

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60



725 880 26.0 60


Flu

x Core

d W

ireFor G

as Shie

lded

Arc W

eld

ing

215

CSF-2553PSuper Duplex stainless steel AWS A5.22 E2553T1-1/-4

JIS Z3323 TS2553-FB1

ApplicationsCSF-2553P is suitable for Welding of 25%Cr-9%Ni-3%Mo-N Stainless steel.

Characteristics(1) CSF-2553P is flux cored wire and designed for Fillet & H-F(All-position) welding with

CO2 gas or 75%Ar+25%CO2 gas Shielding.(2) It provides the excellent usability with stable arc, less spattering, good bead appearance,

better slag removal, and less quantity of welding fume comparable to solid wire.(3) Is containing Ferrite of a reasonable quantity and crack-resistance, integranular

corrosionresistance, mechanical properties of weld metal is superior.(4) Shield gas is 100%CO2 or Ar+CO2 gas.






0.03 0.98 0.59 24.3 8.4 3.2 1.8 0.15 50

C Mn Si Cr Ni Mo Cu N FN

Dia. mm (in)

1.2(0.045)

1.6(0.062)


150~300 24~33 20~60

200~400 24~33 20~60



698 860 21.2 31.2


P SF E 8 JSF - chosunwelding.com m v y $ p s f e 8 j sf ' p s (b t 4 i j f m e f e " s d 8 f m e j o...

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