welding wire/welding materials/welding/E71T/E501-1/ER70S-6/CO2 welding wire

welding wire
1)CO2 welding
2)Packing:1kg 5kg 15kg 18kg 20kg
3)GB/T:E501T-1
4)AWS:E71T
Welding wire
ER70S-6 is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.
Used to weld ship building steel(A,B,D,E,A36,D36,E36)and equivalent mild steel or 550Mpa grade mild alloy steel, such as container building, construction machine, railway construction, pressure vessel for semi-auto or automatic gas shielded welding.
GB/T ER50-6 DIN SG2 JIS YGW12
AWS ER70S-6 BS A18 EN G3Si1
Packaging
Wire Size
Spool Size
Net Weight
φ0.8~1.6(mm)
D100mm D200mm D270mm D300mm K300mm
1kg,5kg,15kg,18kg,20kg
chemical composition of welding wire(%)
C
Mn
Si
P
S
Cr
Ni
Cu
0.06~0.15
1.40~1.85
0.80~1.15
≤0.025
≤0.035
-
-
≤0.50
Mechanical Properties or Deposited Metal
Yield strengthσ
0.2
(Mpa)
Tensile strengthσ
b
(Mpa)
Elongationδ
5
(%)
AKV impact(J)
≥420
≥500
≥22
≥27(-29)
Wire Size(mm)
φ0.8
φ1.0
φ1.2
φ1.6
Welding position