ER70S-6(SG2/G3Si1) CO2 MIG Welding Wire

AWS A5.18 ER70S-6 welding wire, copper-coated, manganese-sillicon-alloy solid wire for the GMAW of non-alloy steel, such as general structural, pressure-vessel and ship steels, as well as fine-grained carbon-manganese steels for the same purpose, with a minimum yield strength of less than 420MPa. It can be welded with Ar/Co2 mixture gas or pure Co2 as the shielding gas.