Non-copper-coated solid wire for MAG welding 'SE wire'

A non-copper-coated solid wire for MAG welding SE wire, with good arc stability and excellent wire feed-ability, was developed. Through spectroscopic analysis and high-speed photographic observation it was clearly verified that droplet transfer was very stable. The stable droplet transfer of non-copper coated wire was proven to reduce the generation of spatters and fumes in welding, thereby greatly improving the welding operation environment.