1,AWS A5.18 ER70S-6 2,0.8, 1.0, 1.2, 1.6mm diameter 3,good process and mechanical properties 4,factory with competitive price 1, ER70S-6 is a copper low alloy steel wire with all position welding, widely used to welding low carbon steel and low alloy steel structure, such as ships, vehicles, bridges and buildings etc. 2,The wire has a very good welding performance and the weld metal shows lower ...