Coreweld C6
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 % | ||||||||||
How to purchase Coreweld C6
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