E70C-6M metal-cored welding wire combines the efficiencies of solid (GMAW) wires with high productivity rates of flux-cored (FCAW) wires-low fume generation rates, high efficiencies, no slag to clean or remove-with all the advantages cored wires have over solid wires-no “cold lap” or lack of sidewall fusion, pure spray achievement with 75-80% argon/balance carbon dioxide, faster travel speeds for a given fillet size. E70C-6M is well suited to applications where higher manganese and silicon levels are essential, such as in the presence of heavy mill scale or mild contaminants, or when improved wetting of the weld bead is desired. This product excels in general purpose welding, but is equally superior in higher demand situations as in heavier sheet metal fabrication, structural work, pipe welding and welding of hot water heaters.
| AWS Class: E70C-6M | Certification: AWS A5.18/A5.18M:2005 |
| Alloy: E70C-6M | ASME SFA A5.18 |
| Welding Position: F, H, V, OH .035-1/16” F, H 5/64”-1/8” |
Current: DCEP |
| Tensile Strength, kpsi: | 70 100% CO2 |
| Yield Strength, kpsi: | 58 100% CO2 |
| Elongation in 2”%: | 22 100% CO2 |
Typical Wire Chemistry as per AWS A5.18 (single values are maximum)
| C | Mn | Si | S | P | Ni | Cr | Mo | V | Cu | ||||
| 0.12 | 1.75 | 0.90 | 0.03 | 0.03 | 0.50 | 0.20 | 0.30 | 0.08 | 0.50 | ||||
| Typical Welding Parameters | |||||||||||||
| Diameter | Process | Volt | Amps | Shielding Gas | |||||||||
| in | (mm) | ||||||||||||
| .035 | (0.9) | GMAW | 24-35 | 160-250 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| .045 | (1.2) | GMAW | 37-33 | 180-330 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| .052 | (1.3) | GMAW | 25-35 | 220-460 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| 1/16 | (1.6) | GMAW | 26-37 | 240-520 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| 5/64 | (2 ) | GMAW | 27-36 | 240-550 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| 3/32 | (2.4 ) | GMAW | 28-36 | 350-550 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| 7/64 | (2.78 ) | GMAW | 27-34 | 400-600 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
| 1/8 | (3.2) | GMAW | 26-32 | 95-145 | 75-95% Ar/balance Co2, 35-50cfh | ||||||||
Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years.
Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.