à smooth steady feeding, à fast melting rate, à high efficiency, à little spatter and beautiful seam, à suitable for all-position welding work à used for welding low carbon steel and low alloyed steel structure, such as ships, vehicles, bridges, engineering machinery, pressure vessel and construction etc. à size: 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 2.0mm