... shielded flux cored wire. There are characteristics such as steady arc, lower spatter loss, perfect joint appearance and less slag covering during welding, which ... mild steel and 490MPa high tensile steel, widely used in welding of boiler, tanks, shipbuilding, bridges, constructions, and pipes.Notes ... -300150-380180-420H120-300150-350180-380 Alkalinity type CO2 shielded flux cored welding wire,E70T-5