In accordance with GB ER50-6 Equivalent to AWS ER70S-6 The product is a CO2 gas shielded welding wire, which is made of excellent steel by drawing, straightening and copper coating .It has various characteristic such as open arc, slag-free, good weld ability, high efficiency, beautiful bead, little spatter. It can not be welded in all positions. The product has high precision size. It is winded in spool,so that it can be welded automatically or semiautomatically.Application:Used for welding low carbon steel and low alloy steel structures, especially for welding of thin plates.Chemical composition of the deposited weld metal (%)CMnSiCrNiCuPS≤0.111.80-2.100.65-0.95≤0.2≤0.3≤0.35≤0.03≤0.03