Hebei Five-Star Metal Products Co.,Ltd

ER70S-6 welding wire is for Rm 500MPa level carbon steel with shield gas of CO2 or M21. Small spatter, beautiful appearance, high deposition efficiency and small weld metal porosity sensibility. All positions is suitable.

Specification:
0.8mm
1.0mm
1.2mm
1.6mm

Chemical Composition(%)
C 0.06-0.15
Mn 1.4-1.85
Si 0.85-1.15
S ≤0.035
P ≤0.025
Cu ≤0.5
Typical Mechanical Performance of Deposited Metal
Test Item Guaranteed
Rm(MPa) ≥500
Rp0.2(MPa) ≥420
A(%) ≥22
Akv(J)/29℃ ≥27
Widely used as welding carbon steel wire in shipbuilding, bridge building, machinery manufacturing and general welding purposes.