gas shielded arc welding wire

CO2 welding wire,gas shielded arc welding wirewelding wire mainly used for welding low carbon alloy steelmig welding wire,CO
CO2 welding wire,gas shielded arc welding wirewelding wire welding wire,,AWS ER70S-6
Application:
It is used for the carbon steel and 500MPa mild alloy steel ( single or multi-channel)such as vehicles, bridges, buildings and mechanical structures),also used for high-speed welding such as sheet metals, pipelines


Welding wire chemical composition :( %)

C
Mn
Si
S
P
0.06-0.15
1.40-1.85
0.80-1.15
≤0.025
≤0.025

Mechanical properities of depostited metal:
Tensile strength
σ
b
(MPa)
Yield strength
σ
0.2
(MPa)
Elongation
δ
5
(%)
Impactvalue (Akv)
-29(J)
Shielded gas
≥500
≥420
≥22
≥27
CO2

Diameter and reference current:
Diameter(mm)
Φ0.8
Φ1.0
Φ1.2
Φ1.6
Welding current(A)
40-140
50-220
80-350
170-550

SIze available:
0.8mm, 0.9mm, 1.0mm, 1.2mmand 1.6mm
mig welding wire,CO2 welding wire,ER70S-6 ,ER50S-6