AWS A5.18 er70s-6 co2 welding wire Package :Plastic,metal spool packing,drum packing. 5kg 15kg 18kg 20kg 250kg Perfect welding properities used for welding of carbon steel and 500Mpa grade low-allow steel, such as vehicles, bridges, construction and machinery structure etc.
It can be welded with Ar/Co2 mixture gas or pure Co2 as the shielding gas.
CO2 gas-shielded copper-plated welding wire has excellent welding technological property: the electric arc is stable with less spattering, the appearance of welded joint is nice with good crack resistance: it applies to all-position welding.
Specification:
|
Wire Size |
Spool Size |
Net Weight |
|
0.8mm |
D100mm D200mm |
1kg,5kg,15kg,18kg,20kg |
|
chemical composition of welding wire(%) |
C | Mn | Si | P | S | Cr | Ni | Cu |
| 0.06~0.15 | 1.40~1.85 | 0.80~1.15 | ≤0.025 | ≤0.035 | - | - | ≤0.50 | |
|
Mechanical Properties or Deposited Metal |
Yield strengthσ0.2(Mpa) | Tensile strengthσb(Mpa) | Elongationδ5(%) | AKV impact(J) | ||||
| ≥420 | ≥500 | ≥22 | ≥27(-29) | |||||