Solid welding wire SG2 for welding low carbon and high strength
steel structures of 500MPa.
Solid- welding wire-SG2
G3SI1(SG2) 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.
BS A18 EN G3Si1