FLUX CORED · PDF file165 FLUX CORED WIRE 164 FLUX CORED WIRE Supercored 71 AWS A5.20 / ASME...

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163

FLUX CORED WIRE

SF-71 AWS A5.20 / ASME SFA5.20 E71T-1 JIS Z3313 YFW-C50DR

All position welding of building, shipbuilding, bridges, machinery and vehicles.

Applications

Characteristics on Usage

Notes on Usage

DC

Welding Position (All-Position) Current

CO2

Shielding Gas

Dia. (mm) 1.0 1.2 1.4 1.6 Spool (kg) 5 12.5 15 20(in) .039 .045 .052 1/16 (lbs) 11 28 33 44

Ball Pac

KR, ABS, LR, BV, DNV, GL,NK, TÜV, CWB, Ü-SIGN,CCS, CRS

Approval Packing (lncluding Ball Pac)

Sizes Available and Recommended Currents (Amp.)

Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

120~300 200~400 200~450

120~260 180~280 180~280

200~300 220~320 250~300

SF-71 is a titania type flux cored wire for all position welding with CO2. Compared with solidwire, spatter loss is low, bead appearance is beautiful and arc is soft with good stability. Slagcovering is uniform with good removal.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas

Refer to page 168 for storage instructions.

Typical Chemical Composition of All-Weld Metal (%)

C Si Mn P S

0.04 0.49 1.29 0.010 0.009

Typical Mechanical Properties of All-Weld Metal

Y.S T.S EL. Temp. CVN-Impact ValueN/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) ( ) J (ft lbs)

548 (79,600) 582 (84,500) 28 0 (32) 86 (64)

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Supercored 71 AWS A5.20 / ASME SFA5.20 E71T-1 JIS Z3313 YFW-C502R

All position welding of machinery, shipbuilding, bridges. Impact values of weld metal are good.

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.0 1.2 1.4 1.6 Spool (kg) 12.5 15 20(in) .039 .045 .052 1/16 (lbs) 28 33 44

Ball Pac

KR, ABS, LR, BV, DNV, GL,NK, TÜV, CWB, Ü-SIGN,RINA



Size mm (in)

F & HF

V-up, OH

V-down

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

120~300 150~350 200~400

120~260 140~270 180~280

200~300 220~320 250~300

Supercored 71 is a flux cored wire which has been designed to get a good usability in all positionfor wide range of welding currents. With its quiet and smooth arc, its slag detachability is verygood.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. One-side welding defects such as hot cracking may occur with wrong welding parameter,such as high welding speed.Use 100% CO2 gasRefer to page 168 for storage instructions.


C Si Mn P S

0.03 0.51 1.26 0.010 0.011



0 (32) 160 (119)545 (79,100) 572 (83,100) 28

-20 (-4) 70 (52)

SF-71LF AWS A5.20 / ASME SFA5.20 E71T-1 JIS Z3313 YFW-C50DR

All position welding in shipbuilding, machinery, bridges, buildings, vehicles using mild and higherstrength steels.

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 15 20(in) .045 .052 1/16 (lbs) 33 44

ABS, NK, LR, DNV



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

120~300 200~400 180~450

120~260 180~280 180~280

200~300 220~320 250~300

SF-71LF is the most widely used titania type flux cored wire for all position welding with CO2

shielding gas.As deposition rate is higher than solid wire and manual metal arc electrode, highly efficientwelding can be performed.Arc stability is excellent. Spatter loss is low and slag covering is uniform with goodremovability. Fume generation is lower than conventional flux cored wires.SF-71LF is effective for use in insufficient ventilation areas.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas Refer to page 168 for storage instructions.


C Si Mn P S

0.03 0.50 1.45 0.009 0.011



550 (79,900) 590 (85,700) 27 0 (32) 90 (66)

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Building, shipbuilding, bridge construction, machinery, and vehicles.

Applications


Notes on Usage

DC


Ar 20~25% CO2

Shielding Gas


Ball Pac

ABS, LR, BV, DNV, GL,TÜV, CWB, Ü-SIGN, DB,RINA, CONTROLAS



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

220~290 240~320 260~330

180~250 200~260 230~290

210~290 250~320 270~330

Despite welding position, will get low spatter, soft arc, good bead appearance and excellentweldability with this wire.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use Ar+20~25% CO2 gasRefer to page 168 for storage instructions.


C Si Mn P S

0.04 0.54 1.25 0.011 0.012



580 (84,200) 600 (87,100) 28 -30 (-22) 60 (44)

Supercored 71MAG AWS A5.20 / ASME SFA5.20 E71T-1M/-9M JIS Z3313 YFW-A502RSupercored 71H AWS A5.20 / ASME SFA5.20 E71T-1/-9

JIS Z3313 YFW-C502R

All position welding of shipbuilding, bridges, building and structural fabrication.

Applications


Notes on Usage

DC


CO2

Shielding Gas


Ball Pac

KR, ABS, LR, BV, DNV, GL,NK, TÜV, CWB, Ü-SIGN, DB,CCS, RINA, MRS



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

120~300 150~350 180~400

120~260 140~270 160~280

200~300 220~320 250~300

Supercored 71H is a titania flux cored wire for all position welding with high ampere. Its impactvalue is very good under high heat-input, arc is smooth and slag detachability is excellent .

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gasRefer to page 168 for storage instructions.


C Si Mn P S

0.03 0.46 1.36 0.008 0.011



-20 (-4) 90 (66)550 (79,900) 570 (82,800) 27

-30 (-22) 60 (44)

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SC-55 Cored JIS Z3313 YFW-C55DR

All position welding for construction machinery, bridge structures and storage tank.

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 12.5 15 20(in) .045 .052 1/16 (lbs) 28 33 44



Size mm (in)

F

HF

V-up&OH

V-Down

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

120~300 150~380 180~450

120~300 150~350 180~340

120~260 150~270 180~280

200~300 220~300 250~300


Size mm (in)

F

HF

V-up&OH

V-Down

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

120~300 150~380 180~450

120~300 150~350 180~340

120~260 150~270 180~280

200~300 220~300 250~300

SC-55 Cored is a titania type flux cored wire applicable for all-position welding by 100% CO2

shielding gas Has good weldability and low spatter levels and good bead appearance. Slagcovering is uniform and easy to remove

Proper preheating 50~150°C(122~302 ) and inter-pass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.Use 100% CO2 gas


C Si Mn P S Ni

0.04 0.30 1.20 0.011 0.012 0.85



560 (81,250) 610 (88,500) 28.5 0(32) 140 (103)

All position welding for ship hulls, vehicles, bridges, chemical plant machinery and other metalfabrication.

Applications


Notes on Usage

DC


CO2

Ar+20~25%CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 12.5 15 20(in) .045 0.52 1/16 (lbs) 28 33 44

ABS LR


SF-71MC is a titania type flux cored wire applicable for all-position welding by 100%CO2

shielding gas or 75%Ar+25%CO2 shielding gas. Less spattering and good slag removability shorten the time of bead grinding operation

Proper preheating 50~150°C(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.Use 100% CO2 gas or Ar-CO2 Mixture.


C Si Mn P S Shielding Gas

0.04 0.40 1.20 0.010 0.013 100%CO2

0.04 0.50 1.41 0.010 0.014 75%Ar + 25%CO2


Y.S T.S EL.Charpy V-notch

N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%)J (ft lbs) Shielding Gas

-20 (-4 ) -30 (-22 )

510(74,000) 550(79,900) 28.0 95(70) 75(55) 100%CO2

540(78,400) 605(87,700) 28.0 110(81) 90(66) 75%Ar+25%CO2

SF-71MC AWS A5.20/ ASME SFA5.20 E71T-1/-1M,-12/-12M

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SC-71MSR AWS A5.20 / ASME SFA5.20 E71T-12MJ

Oil and gas construction, pipe, and off-shore structures.

Applications


Notes on Usage

Dia. (mm) 1.2 Spool (kg) 12.5 15 20 (in) .045 (lbs) 28 33 44

Ball Pac

ABS. BV, DNV, LR



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045)

200~390

180~250

210~280

SC-71MSR is titania type flux cored wire for all position welding. It provides excellent notchtoughness at low temperature, not only as-welded but also stress relieved state.All position welding can be achieved with excellent flat bead appearance, less spatter, and easyslag removal and high welding current in vertical up position can be performed.

Proper preheating (50~150°C)(122~302 ) and interpass temperature must be used in orderto release hydrogen which may cause crack in weld metal when electrodes are used formedium and heavy thick plates.One-side welding defects such as hot cracking may occur with wrong welding parameter,such as high welding speed.Use Ar+20~25% CO2 gas for weldingRefer to page 168 for storage instructions.


Y.S T.S EL. Charpy V-Notch N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) -40 (-40 ) -50 (-60 )

As welded 542 (78,620) 577 (83,620) 30.0 115 (88) 88 (65)P.W.H.T

523 (75,760) 552 (80,047) 33.0 101 (75) 78 (58)(620°C 2hr)


C Si Mn P S Ni

0.06 0.35 1.24 0.012 0.012 0.45

SC-71SR AWS A5.20 / ASME SFA5.20 E71T-9JJIS Z3313 YFW-C502R

Oil and gas construction, pipe and off-shore structures

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 Spool (kg) 12.5 15 20(inch) 0.045 0.052 (lbs) 28 33 44



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (0.045) 1.4 (0.052)

120~300 150~350

120~260 140~270

200~300 220~320

SC-71SR is titania type flux cored wire for all position welding for use with CO2 gases. Itprovides excellent notch thoughtness at low temperature, not only as-welded also stress relievedstate.

Used with 100%CO2


C Si Mn P S Ni

0.05 0.49 1.33 0.011 0.014 0.38


Y.S T.S EL. Charpy V-notch N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%)

-30 -22 -40 -40

600(87,000) 620(90,000) 25.0 115(85) 80(59) As welded550(79,900) 580(84,200) 28.0 84(62) 50(37) PWHT(620°C@2hr)

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SC-70H Cored AWS A5.20 / ASME SFA5.20 E70T-1/-9 JIS Z3313 YFW-C502M

Flat & H-Fillet welding of building, shipbuilding, bridge construction, machinery, vehicle using mildand 490N/mm2 class high tensile steels.

Applications


Notes on Usage

Dia. (mm) 1.6 2.0 2.4 Coil (kg) 25(in) 1/16 5/64 3/32 (lbs) 55

Ball Pac

CWB, ABS, CCS



Size mm (in)

F & HF

1.6 (1/16) 2.0 (5/64) 2.4 (3/32)

300~400 350~450 400~500

SC-70H Cored is a flux cored wire for Flat & H-fillet efficient welding with CO2 shielding gas.As the deposition rate is very high, highly efficient welding can be performed.Weld metal has good impact properties at -30 (-22 )Slag is uniform and easy to remove.

Proper preheating(50~150 )(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gasRefer to page 168 for storage instructions.


C Si Mn P S

0.05 0.56 1.48 0.014 0.013



495 (71,900) 580 (84,200) 27 -30 (-22) 51 (27)

DC

Welding Position (Flat, Horizontal fillet) Current

CO2

Shielding Gas

As a metal cored wire, it is designed for high productive welding of structural steels in excess of6mm

Applications


Notes on Usage

DC

Welding Position (Flat, Horizontal fillet) Current

CO2

Shielding Gas


Ball Pac

KR, ABS, LR, BV, DNV, GL,NK, CCS, CRS



Size mm (in)

F & HF

1.2 (.045) 1.4 (.052) 1.6 (1/16)

250~300 300~350 300~350

This wire benefits from a high deposition rate with very low spatter loss. It gives excellentpenetration and good arc stability.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates. Use 100% CO2 gasRefer to page 168 for storage instructions.


C Si Mn P S

0.05 0.50 1.50 0.011 0.013



560 (81,300) 590 (85,700) 28 0 (32) 60 (44)

SF- 70MX AWS A5.20 / ASME SFA5.20 E70T-1 JIS Z3313 YFW-C50DM

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Supercored 70MXH is a metal cored wire for high speed single or twin tandem welding applicationin the flat and horizontal fillet position. This wire benefits from high deposition rate and is widelyused for shipbuilding, construction of bridge, and structural fabrication.

Applications


Notes on Usage

DC

Welding Position Current

CO2

Shielding Gas

Dia. (mm) 1.4 1.6 Spool (kg) 15 20(in) .052 1/16 (lbs) 33 44

Ball Pac

KR, ABS, LR, BV,DNV, GL, NK, CCS



Size mm (in)

F & HF

1.4 (.052) 1.6 (1/16) 2.0 (5/64)

300~400 350~450 400~500

Supercored 70MXH has very low spatter loss rate and minimum amount of slag. It givesexcellent penetration and good arc stability. Especially has good anti-porosity to zinc-primerplate and mill scale plate in high speed single and twin tandem fillet welding.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.Use 100% CO2 gas Refer to page 168 for storage instructions.


C Si Mn P S

0.05 0.55 1.65 0.009 0.012



540 (78,400) 620 (90,000) 28 -20 (-4) 60 (44)

Supercored 70MXH AWS A5.20 / ASME SFA5.20 E70T-1 JIS Z3313 YFW-C50DM SC-70T Cored AWS A5.18 / ASME SFA5.18 E70C-3C

JIS Z3313 YFW-C50DM

SC-70T Cored is ideally suitable for thin plate welding and root pass welding of structural steel.Designed for high productivity and automatic applications where a large amount of filler metal canbe deposited with a minimum amount of slag & spatter. Typical industrial applications includeshipbuilding, machinery, bridge construction and structural fabrication.

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.2 Spool (kg) 15(in) .045 (lbs) 33

ABS, BV, DNV, GL, LR,CWB



Size mm (in)

F & HF

V-up, OH

1.2 (.045)

50~300

50~160

SC-70T cored has excellent arc stability and negligible spatter level at not only high current butalso low current (down to 50Amp)There is minimum slag coverage so it can be used for multi-pass welding without the need toremove slag.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas. Refer to page 168 for storage instructions.


C Si Mn P S

0.06 0.60 1.20 0.011 0.014



520 (75,500) 590 (85,700) 27 -20 (-4) 45 (33)

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Supercored 70NS AWS A5.18 / ASME SFA5.18 E70C-6MJIS Z3313 YFW-A50DM

Supercored 70NS is used for welding in shipbuilding, machinery, bridge construcion, structuralfabrication, automated or robotic welding.

Applications


Notes on Usage

DC


Ar+20~25% CO2

Shielding Gas


Ball Pac

ABS, LR, BV, DNV, GL, TÜV,CWB, Ü-SIGN, DB, RINA,CONTROLAS



Size mm (in)

F & HF

1.2 (.045) 1.4 (.052) 1.6 (1/16)

230~300 260~340 290~360

Supercored 70NS is a metal-cored wire which combines the high deposition rates of F.C.W withthe high efficiencies of a solid wire. Provides exceptionally smooth and stable arc, low spatterand minimal slag coverage.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking in may occur with wrong welding parametersuch as high welding speed.Use Ar+20~25% CO2 gas Refer to page 168 for storage instructions.


C Si Mn P S

0.03 0.55 1.40 0.011 0.017



440 (63,900) 519 (75,400) 27.0 -30 (-22) 50 (37)

SC-70Z Cored AWS A5.18/ ASME SFA5.18 E70C-G

Welding of galvanized steel sheets in the field of automobile manufacturing and galvanized steel inthe structure of ships or construction as well.

Applications


Notes on Usage

DC


CO2

Ar+20~25%CO2

Shielding Gas

Dia. (mm) 1.2 Spool (kg) 15(in) .045 (lbs) 33



Size mm (in)

F & HF

V-up, OH

1.2 (.045) -

200~300 -

100~150 -

SC-70Z is designed for the welding of low carbon and low alloy galvanized steel sheets as wellas vertical-up position welding of galvanized pipe line at relatively high weld rates. It has thehigh deposition rates due to the higher feedability than a solid wire. Applicable to the zinc platingweight less than 60g/m2 generally.

Use 100% CO2 or Ar + 20~25% CO2 gas.Refer to page 168 for storage instructions.


C Si Mn P S Shielding Gas

0.09 0.42 1.35 0.022 0.013 100%CO2

0.10 0.61 1.57 0.025 0.014 80%Ar + 20%CO2


Y.S T.S EL. Temp. Charpy V-notch Shielding GasN/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) ( ) J (ft lbs)

550(79,900) 600(87,100) 30.0 0(32) 120(89) 100%CO2

580(84,200) 640(92,900) 25.0 0(32) 105(77) 80%Ar + 20%CO2

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Mild and 490N/mm2 high tensile strength steels for shipbuilding, machinery structures, bridges, andheavy plant facilities.

Applications


Notes on Usage

Dia. (mm) 1.0 1.2 1.4 1.6 2.0 Spool (kg) 12.5 15 20(in) .039 .045 .052 1/16 5/64 (lbs) 28 33 44

Ball Pac

DNV, BV, GL, LR



Size mm (in)

F & HF

V-up, OH

1.0 (.039) 1.2 (.045) 1.4 (.052) 2.0 (5/64)

150~280 170~320 200~350 200~400

70~130 80~150 90~180

Supercored 70B is a basic type flux cored wire with excellent characteristics and is suitable forsteel with a tensile strength up to 600N/mm2. Deposited metal shows superior crack resistance,excellent toughness at low temperature of -20~-50°C(-4~-58 )

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.Use Ar+20~25% CO2 gas for welding. Refer to page 168 for storage instructions.


C Si Mn P S

0.06 0.43 1.33 0.011 0.013

Typical Mechanical Properties of All-Weld Metal (Ar 75%+25% CO2)


450 (45,300) 520 (75,400) 32 -40 (-40) 78 (58)

Supercored 70B AWS A5.20 / ASME SFA5.20 E71T-5MJJIS Z3313 YFW-A502B

DC

Welding Position (Flat, Horizontal fillet Current

Ar+20~25% CO2

Shielding Gas

Supercored 70SB AWS A5.20 / ASME SFA5.20 E71T-5 JIS Z3313 YFW-C502B

Supercored 70SB is suitable for welding of mild and 490N/mm2 high tensile strength steels forshipbuilding, machinery structures, bridge construction and heavy plant facilities.

Applications


Notes on Usage

DC


CO2

Shielding Gas


Ball Pac

KR, ABS, BV, DNV, GL, LR,NK



Size mm (in)

F & HF

V-up

1.2 (.045) 1.4 (.052) 1.6 (1/16)

170~320 200~350 200~350

80~150 90~180 90~180

Supercored 70SB is a basic flux cored wire with excellent characteristics and is suitable for steelwith a tensile strength up to 600N/mm2. Deposited metal shows superior crack resistance,excellent at low temperature at -20~-30°C(-4~-22 )

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Designed for use with DC(-)Use 100% CO2 gas.Refer to page 168 for storage instructions.


C Si Mn P S

0.06 0.39 1.39 0.013 0.014



DCEN (DC-) 570 (82,800) 620 (90,000) 26 -30 (-22) 70 (52)DCEP (DC+) 500 (72,600) 550 (79,900) 31 -30 (-22) 80 (59)

DC(-) DC(+)

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SC-EG2 Cored AWS A5.26 / ASME SFA5.26 EG70T-2 JIS Z3319 YFEG-22C

Vertical-up butt welding of side shell and various inner structures of ships, plates of storage tanks,and web members of box-girders of bridges.

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.6 Spool (kg) 15 20(in) 1/16 (lbs) 33 44

Ball Pac

KR, ABS, BV, DNV, GL, LR,NK, CCS



Size mm (in)

V-up

1.6 (1/16)

330~420

SC-EG2 cored is a small diameter flux cored wire to be used with CO2 shielding gas forelectrogas arc welding high speed. The arc is extremely stable and has a good bead appearance. Itprovides highly efficient welding by electro gas process.

Use 100% CO2 gas. Refer to page 168 for storage instructions.


C Si Mn P S Mo

0.08 0.30 1.45 0.016 0.013 0.12



510 (74,000) 560 (81,300) 27 -20 (-4) 60 (44)

Supercored 81 AWS A5.29 / ASME SFA5.29 E81T1-Ni1 JIS Z3313 YFW-C602R

All position welding for construction machinery, bridge structures and storage tanks.

Applications


Notes on Usage

DC


CO2

Shielding Gas


Ball Pac

CWB



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

250~300 260~320 290~350

180~230 200~260 220~280

250~310 260~320 280~340

Supercored 81 is all position flux cored wire designed for 100% CO2 shielding. You can get asmooth arc, and low spatter, good weldability. The weld metal impact value at -30°C( ) isexcellent and has a good bead appearance, slag covering is uniform and easy to remove.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas.Refer to page 168 for storage instructions.


C Si Mn P S Ni

0.03 0.35 1.25 0.011 0.012 0.95



570 (82,700) 640 (92,900) 25 -30 (-22) 90 (66)

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Supercored 81MAG AWS A5.29 / ASME SFA5.29 E81T1-Ni1M

Supercored 81MAG contains 0.85%Ni in weld metal to meet NACE requirements. This wire can beused in oil and gas construction, pipe, and offshore structures.

Applications


Notes on Usage

DC


Ar+20~25% CO2

Shielding Gas

Dia. (mm) 1.2 Spool (kg) 12.5 15 20(in) .045 (lbs) 28 33 44

Ball Pac

ABS, BV, DNV, LR, CWB



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045)

200~290

180~250

210~280

Supercored 81MAG is a titania type flux cored wire to be used with Ar+CO2 gas mixtureshielding. This provide excellent notch toughness at low temperature, not only as-welded but alsostress relieved state.

Proper preheating50~150°C(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use Ar+20% CO2 gas. Refer to page 168 for storage instructions.


C Si Mn P S Ni

0.05 0.28 1.20 0.008 0.012 0.93



As welded 550 (79,900) 590 (85,700) 26 -60 (-76) 60 (44)P.W.H.T

510 (74,100) 570 (82,800) 28 -40 (-40) 98 (73)(620°C 2hr)

SF-80MX AWS A5.29/ ASME SFA5.29 E80T1-G JIS Z3313 YFW-C602M

As a metal type flux cored wired, Butt and fillet welding of steel structures using 590N/mm2 classhigh tensile steel such as construction machinery, buildings and bridges.

Applications


Notes on Usage

DC


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 12.5 15 20(in) .045 0.52 1/16 (lbs) 28 33 44



Size mm (in)

F & HF

1.2 (.045) 1.4(.052) 1.6(1/16)

200~300 300~350 300~350

SF-80MX is a metal type flux coed wired which produces smooth arc characteristics. It is usedfor joining from mild tensile steels to 590N/mm2 class high tensile steels, and is suitable for bothfillet and but welds, providing high deposition rates, combined with minimal spatter andexcellent slag release. Especially it has good anti-porosity to zinc-primer plate and mill scale plate in fillet welding.

Proper preheating 50~150°C(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.Use 100% CO2 gas.


C Si Mn P S Ni

0.06 0.55 1.42 0.016 0.013 1.00



590 (85,600) 630 (91,400) 24.0 -20 (-4) 53 (39)

185

FLUX CORED WIRE

184

FLUX CORED WIRE

Supercored 81-K2MAG AWS A5.29 / ASME SFA5.29 E81T1-K2MJIS Z3313 YFL-A506R

Supercored 81-K2MAG is suitable for single or multipass MAG welding application for LNG, LPGtank, etc. and for all low temperature service steel.

Applications


Notes on Usage

DC+


Ar+20~25% CO2

Shielding Gas

Dia. (mm) 1.2 Spool (kg) 12.5 15 20(in) .045 (lbs) 28 33 44

Ball Pac

TÜV, Ü-SIGN, DB, RINA



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045)

250~300

170~230

250~300

Supercored 81-K2MAG is all position flux cored wire for low temperature service steel.Excellent mechanical properties and low temperature impact toughness. Smooth arccharacteristics and very low spatter level.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use Ar+20~25% CO2 gas.Refer to page 168 for storage instructions.


C Si Mn P S Ni

0.03 0.35 1.25 0.012 0.010 1.55



590 (85,600) 610 (88,500) 27-30 (-22) 110 (81)-60 (-76) 70 (52)

Supercored 81-K2 AWS A5.29 / ASME SFA5.29 E81T1-K2 JIS Z3313 YFL-C506R

Supercored 81-K2 is used for the welding of low temperature service steels in the construction ofLPG and LNG storage tanks.

Applications


Notes on Usage

DC


CO2

Shielding Gas


Ball Pac

KR, ABS, BV, DNV, GL,LR, NK, CWB, CCS, RINA



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.6 (1/16)

250~300 300~350

170~230 200~250

250~300 300~350

Supercored 81-K2 is a titania type flux cored wire designed for all position welding with CO2

shielding gas.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas.Refer to page 166 for storage instructions.


C Si Mn P S Ni

0.04 0.35 1.35 0.012 0.011 1.50



540 (78,400) 620 (90,000) 28-30 (-22) 110 (81)-60 (-76) 60 (44)

187

FLUX CORED WIRE

186

FLUX CORED WIRE

SF-80W AWS A5.29 / ASME SFA5.29 E81T1-W2 JIS Z3320 YFA-58W

SF-80W is designed for the welding of weather-proof steel for example corten A-242 or A-588.Mainly used for flat and horizontal fillet welding on structural exposed steel usually found onbuildings and bridges.

Applications


Notes on Usage

DC


CO2

Shielding Gas


Ball Pac



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

200~300 250~350 300~400

120~260 140~270 180~280

200~300 250~350 300~400

SF-80W is a titania type flux cored wire which can be used for all welding in conjunction withCO2 shielding gas.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas. Refer to page 168 for storage instructions.


C Si Mn P S Cr Ni Cu

0.04 0.40 0.92 0.016 0.012 0.50 0.50 0.40



530 (77,000) 610 (88,600) 26 -30 (-22) 40 (30)

SF-70W JIS Z3320 YFA-50W

SF-70W is an all position flux cored wire for use with CO2 shielding gas. This wire is designed forthe welding of weathering grade steels where weld metal and base metal color match is primaryconsideration.

Applications


Notes on Usage

DC


CO2

Shielding Gas


Ball Pac



Size mm (in)

F & HF

V-up, OH

V-down

1.2 (.045) 1.4 (.052) 1.6 (1/16)

200~300 250~350 300~400

120~260 140~270 180~280

200~300 250~350 300~400

SF-70W has a high deposition rate and excellent slag detachability. Its main applications are with70Kpsi class weather poof steel and construction work using atmospheric corrosion resistingsteels.

Proper preheating(50~150°C)(122~302 ) and interpass temperature must be used in order torelease hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.One-side welding defects such as hot cracking may occur with wrong welding parameter suchas high welding speed.Use 100% CO2 gas Refer to page 168 for storage instructions.


C Si Mn P S Cr Ni Cu

0.04 0.45 1.05 0.017 0.011 0.50 0.35 0.40



510 (74,000) 580 (84,200) 28 0 (32) 60 (44)

189

FLUX CORED WIRE

188

FLUX CORED WIRE

SC-80D2 AWS A5.28 / ASME SFA5.28 E80C-G JIS Z3318 YFM-G

SC-80D2 can be used on high strength steel and low alloy steels in heavy industry and structuralsteel.

Applications


Notes on Usage

DC+


Ar+20~25% CO2

Shielding Gas


Ball Pac



Size mm (in)

F & HF

1.2 (.045) 1.4 (.052) 1.6 (1/16)

200~310 200~340 230~360

SC-80D2 is a metal-cored gas shielded cored wire which combines the high deposition rates of aflux cored wire with the high efficiencies of a solid wire. SC-80D2 is equivalent to ER80S-D2solid wire.Provides an exceptionally smooth and stable arc, low spatter and minimal slag coverage.

It is designed for use with Ar + 20~25% CO2

Refer to page 168 for storage instructions.


C Si Mn P S Mo

0.05 0.60 1.65 0.012 0.018 0.51



590 (85,600) 660 (95,700) 28 -20 (-4) 70 (52)

Supercored 1CM AWS A5.28 / ASME SFA5.28 E80C-G JIS Z3318 YF1CM-G

Supercored 1CM can be used on 1.25%Cr-0.5%Mo steel. Recommended for welding of steam boilerplate and high temperature steel.

Applications


Notes on Usage

DC+

Welding Position(All-Position) Current

Ar+20~25% CO2

Shielding Gas

Dia. (mm) 1.0 1.2 Spool (kg) 12.5 15(in) .039 .045 (lbs) 28 33



Size mm (in)

F & HF

1.0 (.039) 1.2 (.045)

150~300 200~310

Supercored 1CM is a metal cored wire which combines the high deposition rates of F.C.W withthe high efficiencies of a solid wire. Provide exceptionally smooth and stable arc, low spatter andminimal slag coverage.

Proper preheating(130~165°C)(122~302 ) and interpass temperature must be used in orderto release hydrogen which may cause cracking in weld metal when electrodes are used formedium and heavy plates.Keep the distance between tip and base metal at about 15mm.Use Ar+20~25% CO2 gas. Refer to page 168 for storage instructions.


C Si Mn P S Cr Mo

0.07 0.39 0.81 0.011 0.015 1.25 0.51


Y.S T.S EL. Temp. CVN-Impact Value Heat TreatmentN/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) ( ) J (ft lbs) ( /hr)

560 (81,300) 630 (91,000) 20 0 (32) 90 (66) 620/1hr510 (74,100) 600 (87,100) 25 0 (32) 110 (81) 620/8hr

191

FLUX CORED WIRE

190

FLUX CORED WIRE

SC-91K2 Cored AWS A5.29 / ASME SFA5.29 E91T1-K2 JIS Z3313 YFW-C602R

SC-91K2 Cored is designed for the welding of low alloy steel such as 600Mpa grade high strengthsteels HY-80, and ASTM A710, A514, A517.

Applications


Notes on Usage

DC+


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 12.5 15 20(inch) .045 .052 1/16 (lbs) 28 33 44



Size mm (in)

F & HF

V-up, OH

1.2 (.045) 1.4 (.052) 1.6 (1/16)

200~300 250~350 280~380

140~240 160~260 180~260

SC-91K2 Cored is a rutile type flux cored arc welding wire to be used with CO2 shielding gas. Deposited weld metal toughness is good at low temperature range down -40°C(-40 ). To achievegood weld metal qualities, heat input must be controlled, not to exceed general welding condition. Welding arc is stable and bead apperance is good in all position welding. Diffusible hydrogencontent is low and crack risistance is excellent.

Use 100% CO2 shielding. Refer to page 168 for storage instructions.


C Si Mn P S Ni Mo

0.04 0.35 1.25 0.013 0.012 1.55 0.09



620 (90,000) 650 (94,500) 27-20 (-4) 110 (82)-40 (-40) 60 (44)

SC-81B2 AWS A5.29/ ASME SFA5.29 E81T1-B2

SC-81B2 can be used for welding of 1.25%Cr-0.5%Mo heat resistant steel used for steam pipes ofboilers for electric power plant and marine use, equipment for oil refining industries and hightemperature synthetic chemical industries. Most common usage is in steam power plants and ships,chemical plants and refineries.

Applications


Notes on Usage

DC+


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 15(in) .045 .052 1/16 (lbs) 33



Size mm (in)

HF

V-up&OH

V-Down

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

250~300 280~350 300~450

250~300 280~350 300~450

200~260 220~260 240~280

250~300 280~350 300~450

SC-81B2 is a titania type flux cored wire for all position welding. Arc stability is excellent.Spatter loss is low and slag covering is uniform with good removability.

Used 100% CO2 gas.All position gas shielded flux cored wire


C Si Mn P S Cr Mo

0.066 0.41 0.83 0.016 0.017 1.19 0.51


Y.S T.S EL. PWHTN/mm2 (lbs/in2) N/mm2 (lbs/in2) (%)

575(83,500) 656(95,200) 22.4 690 15 1Hr

193

FLUX CORED WIRE

192

FLUX CORED WIRE

SW-308L Cored AWS A5.22 / ASME SFA5.22 E308LT1-1/-4JIS Z3323 YF308LC

SW-308L Cored is designed for welding of 18%Cr-8%Ni stainless steels.

Applications


Notes on Usage

DC+


CO2

Ar+20~25% CO2

Shielding Gas

Dia. (mm) 0.9 1.2 1.6 Spool (kg) 5 12.5 15(in) .035 .045 1/16 (lbs) 11 28 33

ABS, LR, NK, BV, DNV,TÜV, CWB, Ü-SIGN, DB



Size mm (in)

F & HF

V-up OH

0.9 (.035) 1.2 (.045) 1.6 (1/16)

130~190 180~220 250~290

100~140 120~160 -

SW-308L Cored is a flux cored wire for all position welding to be used with CO2 or Argon + CO2

mixed shielding gases. This wire benefits from a fast freezing slag system which assist theoperator when welding out of position and performs equally as well when welding in the flat andhorizontal position.

Use with 100% CO2 or Ar + 20~25% CO2 gas.Refer to page 168 for storage instructions and notes on usage.

Typical Chemical Composition of All-Weld Metal (%) (Shielding Gas:100%CO2)

C Si Mn P S Cr Ni

0.03 0.65 1.45 0.025 0.010 19.5 10.0

Typical Mechanical Properties of All-Weld Metal (Shielding Gas:100% CO2)

T.S EL. Temp. CVN-Impact ValueN/mm2 (lbs/in2) (%) ( ) J (ft lbs)

590 (85,600) 45 -20 (-4) 60 (44)

SC-91B3 AWS A5.29/ ASME SFA5.29 E91T1-B3

SC-91B3 can be used for welding of 2.25%Cr-1.0%Mo steel used for super heat tubes and steampipes of boilers for electric power plant and marine use, equipment for oil refining industries andhigh temperature synthetic chemical industries.

Applications


Notes on Usage

DC+


CO2

Shielding Gas

Dia. (mm) 1.2 1.4 1.6 Spool (kg) 15(in) .045 .052 1/16 (lbs) 33


SC-91B3 is a titania type flux cored wire for all position welding. Arc stability is excellent.Spatter loss is low and slag covering is uniform with good removability.

Used 100% CO2 gas.All position gas shielded flux cored wire


C Si Mn P S Cr Mo

0.063 0.47 0.83 0.022 0.017 2.32 0.99


Y.S T.S EL.PWHTN/mm2 (lbs/in2) N/mm2 (lbs/in2) (%)

643 (93,300) 730 (106,000) 20 690 15 1Hr


Size mm (in)

F

HF

V-up&OH

V-Down

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

250~300 280~350 300~450

250~300 280~350 300~450

200~260 220~260 240~280

250~300 280~350 300~450

195

FLUX CORED WIRE

194

FLUX CORED WIRE

SW-309LNS Cored AWS A5.9 / ASME SFA5.9 EC309L

Main uses are for thin plate stainless steel and for the welding of automotive mufflers in 22%Cr-12%Ni stainless steel.

Applications


Notes on Usage

DC+


ArAr+2~5% O2

Shielding Gas

Dia. (mm) 1.2 1.6 Spool (kg) 5 12.5 15 (in) .045 1/16 (lbs) 11 28 33



Size mm (in)

F & HF

1.2 (.045)

170~270

SW-309LNS Cored is a metal type stainless steel flux cored wire for welding of 22%Cr-12%Nisteel, heat resistant cast steel and for the joining of chrome nickel clad steels to Cr-Mo steel ormild steel. This wire is designed for flat and horizontal fillet welding. Its weld metal containsferrite in austenitic structure, it gives excellent weldability, good corrosion and heat resistance.

Use with 100% CO2 or Ar + 2~5% O2 gasRefer to page 168 for storage instructions and notes on usage.

Typical Chemical Composition of All-Weld Metal (%) (Shielding Gas:100% Ar)

C Si Mn P S Cr Ni

0.03 0.65 1.80 0.020 0.010 24.0 13.0

Typical Mechanical Properties of All-Weld Metal (Shielding Gas:100% Ar)


590 (85,600) 45 -20 (-4) 60 (44)

SW-309L Cored AWS A5.22 / ASME SFA5.22 E309LT1-1/-4JIS Z3323 YF309LC

SW-309L Cored is designed for the welding of dissimilar metals such as stainless steel and carbonsteel or stainless steel and low alloy steels.

Applications


Notes on Usage

DC+


CO2

Ar+20~25% CO2

Shielding Gas

Dia. (mm) 0.9 1.2 1.6 Spool (kg) 5 12.5 15 (in) .035 .045 1/16 (lbs) 11 28 33

KR, ABS, LR, BV, GL, NK,DNV, TÜV, CWB, Ü-SIGN,DB, CRS



Size mm (in)

F & HF

V-up OH

0.9 (.035) 1.2 (.045) 1.6 (1/16)

130~180 180~220 250~290

100~140 120~160 -


mixed shielding gases. This wire contains a high ferrite level in its austenitic structure thusproviding better weldability together superior heat and corrosion resistance. As larger amounts ofalloying elements are added, it becomes suitable for the welding of dissimilar joints wheredilution from ferrite steel takes place.

Use with 100% CO2 or Ar + 20~25% CO2 gas.Refer to page 168 for storage instructions and notes on usage.

Typical Chemical Composition of All-Weld Metal (%) (Shielding Gas:100% CO2)

C Si Mn P S Cr Ni

0.03 0.65 1.30 0.025 0.010 23.0 12.3



590 (85,600) 40 -20 (-4) 50 (37)

197

FLUX CORED WIRE

196

FLUX CORED WIRE

SW-316L Cored AWS A5.22/ASME SFA5.22 E316LT1-1/-4JISZ3323 YF316LC

SW-316L Cored is designed for the welding of low carbon 18%Cr-12%Ni-2% Mo stainless steel orfor the welding of dissimilar joints of stainless steel.

Applications


Notes on Usage

KR, ABS, LR, BV, DNVGL, TÜV ,CWBÜ-SIGN, DB



mixed shielding gases. Due to ferrite content in the weld metals austenitic structure, it has excellentcrack resistance.

Use with 100% CO2 or Ar + 20~25% CO2 gas. Refer to page 168 for storage instructions and notes on usage.

Size mm (in)

F & HF

V-up, OH



DC+ CO2

Ar+20~25% CO2

Welding Position Current Shielding Gas


C Si Mn P S Cr Ni Mo

0.03 0.70 1.20 0.025 0.010 18.0 12.0 2.50



590 (85,600) 40 -20 (-4) 50 (37)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

130~180 180~220 250~290

100~140 120~160 -

SW-309MoL Cored AWS A5.22 / ASME SFA5.22 E309LMoT1-1/-4JIS Z3323 YF309MoLC

Main uses are for the applications of resistance to heat and corrosion and for the joining of stainlesssteels to mild or low alloy steel.

Applications


Notes on Usage

CWB


SW-309MoL Cored is designed for the welding of 22%Cr-12%Ni-2.5%Mo stainless steels. Thiswire has excellent crack resistance combined with good arc characteristics for the use of downhandand vertical up.


Size mm (in)

F & HF

V-up, OH


Ball Pac

Approval Packing (lncluding Ballpac)

DC+ CO2

Ar+20~25% CO2




0.03 0.70 1.20 0.025 0.010 22.5 12.5 2.5



690 (100,000) 32 -20 (-4) 40 (33)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

130~180 180~220 250~290

100~140 120~160 -

199

FLUX CORED WIRE

198

FLUX CORED WIRE

SW-347 Cored AWS A5.22/ASME SFA5.22 E347T1-1/-4JIS Z3323 YF347C

Main uses are for the welding of stainless steel boilers and gas turbines.

Applications


Notes on Usage


SW-347 Cored is a titania type flux cored wire designed for welding of 347 and 321 type stainlesssteels.


Size mm (in)

F & HF

V-up, OH

Dia. (mm) 1.2 1.6 Spool (kg) 5 12.5 15(in) .045 1/16 (lbs) 11 28 33


DC+ CO2

Ar+20~25% CO2


Typical Chemical Composition of All-Weld Metal (%) (Shielding Gas: 100% CO2)

C Si Mn P S Cr Ni Nb

0.04 0.80 1.20 0.025 0.010 19.5 10.0 0.40

Typical Mechanical Properties of All-Weld Metal (Shielding Gas: 100% CO2)


610 (88,500) 45 -20 (-4) 60 (44)

1.2 (.045) 1.6 (1/16)

180~220 250~290

120~160

SW-317L Cored AWS A5.22/ASME SFA5.22 E317LT1-1/-4JIS Z3323 YF317LC

SW-317L Cored is designed for the welding of low carbon 18%Cr-12%Ni-2% Mo and 19%Cr-13%Ni-3%Mo stainless steel.

Applications


Notes on Usage



mixed shielding gases. Due to ferrite content in the weld metals austenitic structure, it has excellentcrack resistance.


Size mm (in)

F & HF

V-up, OH



DC+ CO2

Ar+20~25% CO2




0.03 0.70 1.20 0.025 0.010 19.0 13.0 3.5



600 (87,000) 35 -20 (-4) 40 (30)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

130~180 180~220 250~290

100~140 120~160 -

201

FLUX CORED WIRE

200

FLUX CORED WIRE

SW-410NiMo Cored AWS A5.22 E410NiMoT1-1/4

All position welding of martensitic stainless steel, hardfacing of continues casting roll, valveseat, etc.

Applications


Notes on Usage


SW-410NiMo is flux cored wire for martensitic stainless steel like CA6NM.SW-410NiMo is titania type flux cored wire for all position welding with CO2 & Mixed gas.As deposition rate is higher than solid wire and MMA electrode, highly efficient welding can beperformed.Arc stability is excellent, so spatter loss is low and slag covering is uniform with good removability.

Proper preheating (50~150°C) (122~302 ) and interpass temperature must be adopted inorder to release to release hydrogen which may cause crack in weld metal.Both 100% CO2 and mixed (Ar+20~25% CO2) gas are useful.

Size mm (in)

F & HF

V-up, OH

Dia. (mm) 1.6 Spool (kg) 12.5 15(inch) 1/16 (lbs) 28 33


DC+ CO2

Ar+20~25% CO2



C Si Mn P S Ni Cr Mo

0.03 0.41 0.46 0.011 0.010 4.30 12.2 0.51


Y.S T.S EL. Temp. CVN-Impact Value HardnessPWHT

N/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) ( ) J (ft lbs) (HRc)

700(102,000) 850(123,000) 17.0 0(32) 50(37)As weld : 37 600°C PWHT : 27 1Hr, AC

710(103,000) 890(129,000) 20.0 0(32) 50(37)As weld : 37 590°C PWHT : 26 3Hr, FC

1.6 (1/16)

200~350

170~260

SW-2209 Cored AWS A5.22 E2209T1-1/-4

SW-2209 Cored is all positional flux cored wire for duplex stainless steel like 2205.

Applications


Notes on Usage


SW-2209 Cored is titania type flux cored wire for all position welding with CO2 & Mixed gas. As deposition rate is higher than solid wire and MMA electrode highly efficient welding can be performed.

Proper preheating (50~150°C)(122~302 ) and interpass temperature must be adopted inorder to release hydrogen which may cause crack in weld metal.Both 100% CO2 and mixed (Ar+20~25% CO2) gas are useful.

Pitting Resistance Equivalent(Shielding Gas : 100%CO2)

PRE = Cr+3.3 Mo+16 N = 35

Size mm (in)F & HF

V-up, OH

Dia. (mm) 1.2 1.6 Spool (kg) 12.5 15(inch) 0.045 1/16 (lbs) 28 33


DC+ CO2

Ar+20~25% CO2



C Si Mn P S Ni Cr Mo N

0.03 0.70 1.10 0.02 0.010 8.70 23.5 3.20 0.10


Y.S T.S EL. Temp. CVN-Impact Value HardnessN/mm2 (lbs/in2) N/mm2 (lbs/in2) (%) ( ) J (ft lbs) (HRc)

680(98,580) 820(119,100) 27.0-20(-4) 60(44)-50(-58) 50(37)

25

Ferrite Content of all weld metal(S-hielding Gas : 100%CO2)

WRC-1992 Shaeffler Delong(FN) Diagram(%) Diagram(FN)

As welded 68 60 18

1.2 (0.045) 1.6 (1/16)170~220 240~280110~160 -

203

FLUX CORED WIRE

202

FLUX CORED WIRE

Supercored 309L AWS A5.22/ASME SFA5.22 E309LT0-1/-4JIS Z3323 YF309LC

Supercored 309L is designed for the welding of dissimilar metals such as stainless steel and carbonsteel or stainless steel and low alloy steels.

Applications


Notes on Usage

TÜV, Ü-SIGN, DB,CWB


Supercored 309L which contains a high ferrite level in its austenitic structure has excellent heat andcorrosion resistibility. It has a good stable arc and excellent slag removal properties.


Size mm (in)

F & HF



DC+ CO2

Ar+20~25% CO2



C Si Mn P S Cr Ni

0.03 0.70 1.50 0.025 0.010 23.5 12.5



600 (87,000) 35 -20 (-4) 50 (37)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

120~180 150~220 240~300


Supercored 308L is designed for use in petrochemical processing, textile industries and can be usedfor welding 18%Cr-8%Ni stainless steel.

Applications


Notes on Usage



Supercored 308L for welding stainless steel has a rapid solidifying slag which enables flat andhorizontal position welding. It gives a stable arc and low spatter.


Size mm (in)

F & HF



DC+ CO2

Ar+20~25% CO2



C Si Mn P S Cr Ni

0.03 0.70 1.50 0.025 0.010 19.5 9.5



600 (87,000) 43 -20 (-4) 60 (44)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

120~180 150~220 240~300

205

FLUX CORED WIRE

204

FLUX CORED WIRE


Supercored 316L is designed for the welding of low carbon 18%Cr-12%Ni-2%Mo stainless steel orfor the welding of dissimilar joints of stainless steel.

Applications


Notes on Usage



Supercored 316L gives good arc stability and easy slag removal due to its low carbon content. Ithas excellent resistance against granular corrosion.


Size mm (in)

F & HF



DC+ CO2

Ar+20~25% CO2




0.03 0.70 1.40 0.025 0.010 18.0 12.0 2.5



590 (85,600) 40 -20 (-4) 50 (37)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

120~180 150~220 240~300

Supercored 309MoL AWS A5.22/ASME SFA5.22 E309LMoT0-1/-4JIS Z3323 YF309MoLC

Supercored 309MoL is designed for the application of resistance to corrosion and for the joining ofstainless to mild or low alloy steel.

Applications


Notes on Usage


Supercored 309MoL which contains a high ferrite level in austenitic has excellent heat, corrosionand crack resistibility. It has a good stable arc and excellent slag removal properties.


Size mm (in)

F & HF



DC+ CO2

Ar+20~25% CO2




0.03 0.60 1.30 0.025 0.010 23.0 12.5 2.5



600 (87,000) 35 -20 (-4) 50 (37)

0.9 (.035) 1.2 (.045) 1.6 (1/16)

120~180 150~220 240~300

207

FLUX CORED WIRE

206

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SF-430 AWS A5.9/ASME SFA5.9 EC430

Typical Mechanical Properties of All-Weld Metal (Shielding Gas: 100% Ar)

T.S EL. Temp. CVN-Impact ValueHeat Treatment

N/mm2 (lbs/in2) (%) ( ) J (ft lbs)

770 (1418 )x4hr500 (72,600) 40 - - FC to 600 (1112 )

AC to RT

SF-430 is a metal cored wire for horizontal, fillet and flat position welding of 409 and 430 typestainless steel as found in ferrite stainless steel automotive mufflers.

Applications


Notes on Usage


This wire gives excellent bead appearance and provides the operator with a soft stable arc and verylow spatter levels thus giving enhanced cosmetic appearance.

Use welding grade Ar or Ar + 2~5%O2 gas.

Size mm (in)

F & HF

Dia. (mm) 1.2 Spool (kg) 12.5 15(in) .045 (lbs) 28 33


DC+ Ar

Ar+2~5% O2


Typical Chemical Composition of All-Weld Metal (%) (Shielding Gas: 100% Ar)

C Si Mn P S Cr Ti

0.03 0.30 0.50 0.005 0.010 17.5 0.70

1.2 (.045)

150~250

SF-409Ti AWS A5.9/ASME SFA5.9 EC409

SF-409Ti is a metal type flux cored wire designed for the horizontal fillet welding of AISI 409ferrite stainless steel.

Applications


Notes on Usage


This wire has been specifically formulated for use in the welding of automotive exhaust systemsand mufflers. It benefits from being spatter free and without slag formation when used with argonor argon oxygen mixed shielding gas. It also has an excellent deposition rate and corrosionresistance. High speed welding can be carried out with this product on thin plate material withoutburning through. SF-409Ti can be used in the welding of similar chemical composition alloys.


Size mm (in)

F & HF



DC+ Ar

Ar+2~5% O2



C Si Mn P S Cr Ti

0.03 0.50 0.55 0.012 0.010 12.5 1.0

Typical Mechanical Properties of All-Weld Metal (Shielding Gas:100% Ar)


500 (72,600) 20 - -

1.2 (.045)

150~250

209

FLUX CORED WIRE

208

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SC-439Ti CoredSC-439Ti Cored is a metal cored wire designed for flat and horizontal fillet welding of AISI 439ferrite stainless steel.

Applications


Notes on Usage


This wire has been specifically formulated for use in the welding of automotive exhaust systemsand mufflers. It benefits from being spatter free and without slag formation when used inconjunction with argon or argon oxygen mixed shielding gas. It also has an excellent depositionrate and corrosion resistance. High speed welding can be carried out with this product on thin platematerial without burning through. SC-439Ti cored can used in the welding of similar chemicalcomposition alloys.


Size mm (in)

F & HF



DC+ Ar

Ar+2~5% O2



C Si Mn P S Cr Ti

0.03 0.30 0.60 0.005 0.010 18.5 0.75

1.2 (.045)

150~250


T.S EL.Heat Treatment

N/mm2 (lbs/in2) (%)

770 x4hr FC to 600500 (72,600) 40 AC to RT

SF-436SF-436 is a metal cored wire for horizontal, fillet and flat position welding of 409,430 and 436 typestainless steel as found in ferrite stainless steel automotive mufflers.

Applications


Notes on Usage


This wire gives excellent bead appearance and provides the operator with a soft stable arc and verylow spatter levels thus giving enhanced cosmetic appearance.


Size mm (in)

F & HF



DC+ Ar

Ar+2~5% O2



C Si Mn P S Cr Mo Ti

0.03 0.60 0.40 0.008 0.010 17.5 1.0 0.40

1.2 (.045)

150~250


T.S EL. Temp. CVN-Impact ValueHeat Treatment

N/mm2 (lbs/in2) (%) ( ) J (ft lbs)

770 x4hr500 (72,600) 35 - - FC to 600

AC to RT

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