WeldingCity Mild Steel MIG Welding Wire ER70S-6 30-Lb Roll 0.045" (1.2mm) 12"-steel spool

Premium quality mild steel gas-shielding MIG welding wire ER70S-6 spool. Copper coated welding wire for GMAW welding process with shielding-gas CO2 or Ar/CO2 mixed gas. Conformed to AWS A5.18/ASME SF A5.18/ER70S-6; 30-lb net weight of welding wire; 12-in steel spool. Wire diameters available: 0.023" (0.6mm), 0.030" (0.8mm), 0.035" (0.9mm) and 0.045" (1.2mm). Typical element content (wt%) in product: C=0.08; Mn=1.89; Si=0.83; S=0.019; P=0.021; Cu=0.24; Fe=balance.