... 2mm,1.6mm 4) Nice price CO2 gas-shielded solid welding wire AWS ER90S-G ER90S-GAccording with GB ER60-G ... low-alloy steel gas-shielded welding wire. It has excellent all-position welding performance.Uses: Suitable for welding 600MPa high strength steel ... construction machinery, pipelines, ships, pressure vessels, etc. Chemical Composition of Welding Wire(%) CMnSiSPCuNiMoTi≤0.101.40~1.800.50~0.80 ...