CO2 welding wire ER70S-6

CO2 welding wire,welding wire mainly used for welding low carbon alloy steelmig welding wire,CO2 welding wire,ER70S-6
welding wire,CO2 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