SG2 CO2 Gas Protected Welding Wire
TOKO CO2 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.

Mechanical Property
Joint Strength(MPA)δ Succumb Strength(MPA) δ 0.2 Elongation Indexδ 5% Shock ValueAkv-29 (J)
550 430 30 90

Chemical Composition
C Mn Si S P Cu Other
0.08% 1.52% 0.92% 0.02% 0.02% 0.20% ≤ 0.50

Package
Diameter 0.6mm 0.8mm 0.9mm 1.0mm 1.2mm 1.6mm
Current 25-110 40-140 50-200 70-250 80-350 170-450
Voltage 12-19 16-21 17-25 17-27 18-30 23-43
Weight/spool(KG) 1/5/10 15/20 15/20 15/20 20 20

Mainly used for welding low carbon alloy steel, widely used in industries of vehicles, bridge-engineering, machine-engineering, steel structures, shipping manufacturing. 15KG/SPOOL