aws er70s 6 co2 welding wire 1.2MM

Quality is stable.
ER70S-7 is copper coated gas shielded welding wire of carbon steel and low alloy steel, deoxidized by Mn and Si in welding wire, it is able to prevent the forming of pores and slag in the weld (weld bead), increase the cracking resistance, and get good mechanical properties of the weld.
Application:For single or multiple weld welding of carbon steel and 500MPa grade low alloy steel. (e.g. the welding of vehicle, bridge, construction, and mechanical structure etc)

Chemical composition(%)
C
Mn
Si
S
P
Cu
Ni
Cr
≤0.11
1.80-2.10
0.65-0.95
≤0.03
≤0.03
≤0.50
≤0.30
≤0.20

Typical mechanical properties of deposited metal:
Rm(MPa)
Rp0.2(MPa)
A(%)
Akv(room temperature)(J)
Shielded gas
565
450
28
103
CO
2

Diameter and current: (DC+)
Diameter(mm)
Φ0.8
Φ1.0
Φ1.2
Φ1.6
Current(A)
50-150
50-220
80-350
170-500