... ,0.9,1.0,1.2,1.4,1.6,2.0mm Features:1. Our Copper coated solid gas shielded welding wire can be ... standardsSpecifications:1. Sizes of wire (diameter) : 0.6mm ~ 2.0mm : 0.6,0.8,0.9,1.0,1.2,1.4,1.6 ... ,2.0mm GB/T8110AWSChemical composition of welding wire(%), Include copper-coated ... .025≤0.50ER50-6ER70S-60.06-0.151.40-1.850.80-1.15≤0.035≤0.025≤0.50ER55-B2ER80S- ...