Coreweld C6

ESAB

Coreweld C6

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Coreweld C6 was developed and "fine-tuned" especially for hand-held, automatic and robotic welding in the automotive industry, as well as rail car manufacturing, structural welding and other similar applications. Never before has there been such a perfect pairing of filler metal and industry requirements for quality, productivity and profitability.


Industries

  • Automotive
  • Bridge Construction
  • Civil Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Railcars
  • Ship/Barge Building

Welding Process

  • MCAW - Metal Core Arc Welding

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded 75% ar - 25% co2
76 J(56 ft-lb) -29 degC(-20 degF)
58 J(43 ft-lb) -40 degC(-40 degF)
as welded 90% ar - 10% co2
78 J(56 ft-lb) -29 degC(-20 degF)

Typical Tensile Properties

Condition As Welded As Welded
Reduction in Area 63 % 64 %
Shielding Gas 90% Ar - 10% CO2 75% Ar - 25% CO2
Tensile Strength 595 MPa(86 ksi) 595 MPa(86 ksi)
Yield Strength 545 MPa(79 ksi) 505 MPa(74 ksi)
Elongation 25 % 27 %

Recommended Welding Parameters

Current TTW Dist. Voltage Wire Diameter Wire Feed Speed
75% Ar - 25% CO2
430-510 A 19 mm(3/4 in.) 32-36 V 1.6 mm(1/16 in.) 889-1219 cm/min(350-480 in./min)
340-430 A 19 mm(3/4 in.) 29-32 V 1.6 mm(1/16 in.) 635-889 cm/min(250-350 in./min)
230-340 A 19 mm(3/4 in.) 26-29 V 1.6 mm(1/16 in.) 381-635 cm/min(150-250 in./min)
340-410 A 16 mm(5/8 in.) 31-36 V 1.4 mm(.052 in.) 1016-1346 cm/min(400-530 in./min)
280-340 A 16 mm(5/8 in.) 28-31 V 1.4 mm(.052 in.) 762-1016 cm/min(300-400 in./min)
190-280 A 16 mm(5/8 in.) 29-28 V 1.4 mm(.052 in.) 457-762 cm/min(180-300 in./min)
200-260 A 16 mm(5/8 in.) 27-28 V 1.2 mm(.045 in.) 635-889 cm/min(250-350 in./min)
260-310 A 16 mm(5/8 in.) 28-30 V 1.2 mm(.045 in.) 889-1143 cm/min(350-450 in./min)
230-430 A 19 mm(3/4 in.) 24-29 V 1.6 mm(1/16 in.) 381-1219 cm/min(150-480 in./min)
190-420 A 16 mm(5/8 in.) 24-32 V 1.4 mm(.052 in.) 457-1346 cm/min(180-530 in./min)
170-390 A 16 mm(5/8 in.) 24-32 V 1.2 mm(.045 in.) 640-1397 cm/min(250-550 in./min)
310-360 A 16 mm(5/8 in.) 30-33 V 1.2 mm(.045 in.) 1143-1397 cm/min(450-550 in./min)
90% Ar - 10% CO2
430-510 A 19 mm(3/4 in.) 30-33 V 1.6 mm(1/16 in.) 889-1219 cm/min(350-480 in./min)
370-430 A 19 mm(3/4 in.) 28-30 V 1.6 mm(1/16 in.) 711-889 cm/min(280-350 in./min)
230-370 A 19 mm(3/4 in.) 24-28 V 1.6 mm(1/16 in.) 381-711 cm/min(150-280 in./min)
370-420 A 16 mm(5/8 in.) 30-32 V 1.4 mm(.052 in.) 1143-1397 cm/min(450-550 in./min)
310-370 A 16 mm(5/8 in.) 27-30 V 1.4 mm(.052 in.) 889-1143 cm/min(350-450 in./min)
190-310 A 16 mm(5/8 in.) 24-27 V 1.4 mm(.052 in.) 457-889 cm/min(180-350 in./min)
330-390 A 16 mm(5/8 in.) 29-32 V 1.2 mm(.045 in.) 1270-1651 cm/min(500-650 in./min)
260-330 A 16 mm(5/8 in.) 26-29 V 1.2 mm(.045 in.) 889-1270 cm/min(350-500 in./min)
170-260 A 16 mm(5/8 in.) 24-26 V 1.2 mm(.045 in.) 508-889 cm/min(200-350 in./min)

Deposition Data

Current Deposition Rate Diameter Deposition Efficiency (%) TTW Dist. Voltage Wire Feed Speed
75% Ar - 25% CO2
170 A 2.4 kg/h(5.2 lb/h) 1.2 mm(.045 in.) 94 % 16 mm(5/8 in.) 24 V 510 cm/min(200 in./min)
230 A 3.5 kg/h(7.7 lb/h) 1.2 mm(.045 in.) 96 % 16 mm(5/8 in.) 25 V 760 cm/min(300 in./min)
290 A 4.6 kg/h(10.2 lb/h) 1.2 mm(.045 in.) 98 % 16 mm(5/8 in.) 27 V 1020 cm/min(400 in./min)
330 A 5.8 kg/h(12.7 lb/h) 1.2 mm(.045 in.) 99 % 16 mm(5/8 in.) 29 V 1270 cm/min(500 in./min)
390 A 7.5 kg/h(16.5 lb/h) 1.2 mm(.045 in.) 99 % 16 mm(5/8 in.) 32 V 1650 cm/min(650 in./min)
190 A 2.5 kg/h(5.5 lb/h) 1.4 mm(.052 in.) 94 % 16 mm(5/8 in.) 24 V 440 cm/min(180 in./min)
240 A 3.5 kg/h(7.7 lb/h) 1.4 mm(.052 in.) 95 % 16 mm(5/8 in.) 25 V 640 cm/min(250 in./min)
310 A 4.9 kg/h(10.7 lb/h) 1.4 mm(.052 in.) 98 % 16 mm(5/8 in.) 27 V 890 cm/min(350 in./min)
370 A 6.2 kg/h(13.6 lb/h) 1.4 mm(.052 in.) 99 % 16 mm(5/8 in.) 30 V 1140 cm/min(450 in./min)
420 A 7.5 kg/h(16.6 lb/h) 1.4 mm(.052 in.) 99 % 16 mm(5/8 in.) 32 V 1400 cm/min(550 in./min)
230 A 2.81 kg/h(6.2 lb/h) 1.6 mm(1/16 in.) 91 % 19 mm(3/4 in.) 24 V 380 cm/min(150 in./min)
290 A 4.0 kg/h(8.8 lb/h) 1.6 mm(1/16 in.) 95 % 19 mm(3/4 in.) 26 V 510 cm/min(200 in./min)
370 A 5.7 kg/h(12.5 lb/h) 1.6 mm(1/16 in.) 96 % 19 mm(3/4 in.) 28 V 700 cm/min(280 in./min)
430 A 7.2 kg/h(15.9 lb/h) 1.6 mm(1/16 in.) 99 % 19 mm(3/4 in.) 29 V 890 cm/min(350 in./min)
510 A 9.4 kg/h(20.7 lb/h) 1.6 mm(1/16 in.) 99 % 19 mm(3/4 in.) 33 V 1210 cm/min(480 in./min)
90% Ar - 10% CO2
200 A 3.0 kg/h(6.5 lb/h) 1.2 mm(.045 in.) 95 % 16 mm(5/8 in.) 27 V 640 cm/min(250 in./min)
260 A 4.1 kg/h(9.1 lb/h) 1.2 mm(.045 in.) 97 % 16 mm(5/8 in.) 28 V 890 cm/min(350 in./min)
290 A 4.6 kg/h(10.2 lb/h) 1.2 mm(.045 in.) 98 % 16 mm(5/8 in.) 29 V 1020 cm/min(400 in./min)
190 A 2.5 kg/h(5.5 lb/h) 1.4 mm(.052 in.) 94 % 16 mm(5/8 in.) 26 V 440 cm/min(180 in./min)
240 A 3.5 kg/h(7.7 lb/h) 1.4 mm(.052 in.) 95 % 16 mm(5/8 in.) 27 V 640 cm/min(250 in./min)
280 A 4.2 kg/h(9.2 lb/h) 1.4 mm(.052 in.) 97 % 16 mm(5/8 in.) 28 V 760 cm/min(300 in./min)
340 A 5.1 kg/h(11.2 lb/h) 1.4 mm(.052 in.) 99 % 16 mm(5/8 in.) 31 V 1020 cm/min(400 in./min)
410 A 7.1 kg/h(15.7 lb/h) 1.4 mm(.052 in.) 99 % 16 mm(5/8 in.) 36 V 1330 cm/min(530 in./min)
230 A 2.81 kg/h(6.2 lb/h) 1.6 mm(1/16 in.) 91 % 19 mm(3/4 in.) 26 V 380 cm/min(150 in./min)
290 A 4.0 kg/h(8.8 lb/h) 1.6 mm(1/16 in.) 95 % 19 mm(3/4 in.) 27 V 510 cm/min(200 in./min)
340 A 5.6 kg/h(12.3 lb/h) 1.6 mm(1/16 in.) 98 % 19 mm(3/4 in.) 29 V 640 cm/min(250 in./min)
510 A 9.4 kg/h(20.7 lb/h) 1.6 mm(1/16 in.) 99 % 19 mm(3/4 in.) 36 V 1210 cm/min(480 in./min)
360 A 6.3 kg/h(13.9 lb/h) 1.2 mm(.045 in.) 99 % 16 mm(5/8 in.) 33 V 1400 cm/min(550 in./min)
430 A 7.2 kg/h(15.9 lb/h) 1.6 mm(1/16 in.) 99 % 19 mm(3/4 in.) 32 V 890 cm/min(350 in./min)
330 A 5.8 kg/h(12.7 lb/h) 1.2 mm(.045 in.) 99 % 16 mm(5/8 in.) 32 V 1270 mm/min(500 in./min)

Classifications

Classifications AWS A5.36 : E70T15-M20A2-CS1-H4
AWS A5.36 : E70T15-M21A4-CS1-H4
AWS A5.18 : E70C-6MD H4
ASME SFA 5.36 :
ASME SFA 5.18 :

Approvals

Approvals ABS
CWB CSA W48 E491C-6M-H4
Approvals are based on factory location. Please contact ESAB for more information.

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Mn P S Si
75% Ar - 25% CO2
0.04 % 1.6 % 0.012 % 0.016 % 0.7 %
90% Ar - 10% CO2
0.04 % 1.6 % 0.015 % 0.017 % 0.8 %
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How to purchase Coreweld C6

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Part Numbers and Accessories

Part Numbers : Coreweld C6
CW C6 045X33#AWS 243411204
CW C6 045X60#CL 243411147
CW C6 045X600#OMP 243411170
CW C6 052X33#AWS 243411162
CW C6 052X60#CL 243411154
CW C6 052X600#OMP 243411188
CW C6 1/16X33#AWS 243411220
CW C6 1/16X60#CL 243411022
CW C6 1/16X600#OMP 243411196
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