Jennifer Bourn. This post is part of the Color Meaning Blog Series, detailing the meanings associated with colors such as red, orange, yellow, green, blue, purple, grey, black, white, brown, pink, turquoise, gold, silver, and beige.
Instructions. Know what metal you are welding. Welders have figured out that nitrogen, as well as hydrogen, works well with stainless steels. If your metal is stainless steel, then nitrogen welding gas is a good choice. Put on your protective gear. This includes gloves, a welding jacket and a welding mask.
-Submerged Arc Welding (SAW); solid wire is being used for SAW welding process. -Gas Metal Arc Welding (GMAW) or MIG welding; either solid wire or metal cored wire is being used for MIG welding process. -Gas Tungsten Arc Welding (GTAW) or TIG welding; rod or solid wire is being used for TIG welding process.