Welding Wires ER70S-6

Suitable for 100% CO2 and Argon & CO2 mixed gas protective welding with stable feadability,good welding seams,less apatter
E71T-GS self-shielded flux cored wire

Standare cited:ER70S-6
Declaration:ER70S-6 is a mild steel copper coated welding wire suitable for 100% CO2 and argon & CO2 mixed gas protective welding with stable feadability,good welding seams,less spatter,and excellent welding process properties.
Application:Used to weld ship building steel(A,B,D,E,A36,D36,E36)and equive lant mild steel for 550 Mpa grade mild alloy steel,such as container building,vechiles,construction machine,rail way construction,pressure vessel for semi-auto or automatic gas shield welding.
Chemial composition of deposit metal(%)

Item
ER70S-6
Mechanic property of deposit metal
Yield strength(Mpa)
428
Tensile strength(Mpa)
557
Elongation(%)
31
Akvlmpact-29°C
37J
Chemical composition of deposit metal(%)
C
0.06-0.15
Si
0.80-1.15
Mn
1.40-1.85
S
≤0.035
P
≤0.025
Cu
≤0.50
Others
≤0.50
Working parameters
Dia(mm)
0.8
1.0
1.2
1.6
Current(A)
Flat welding horizontal fillet welding
40-140
40-220
80-350
120-550