Welding Light Gauge Steel. Arc welding is the process of fusing material together by an electric arc usually with the addition of weld filler metal. Prefabricated Steel-frame Housing 1 Conservation and Restoration of Tokyo Station Building Advanced Construction Project.
Arc welding is the process of fusing material together by an electric arc usually with the addition of weld filler metal. Prefabricated Steel-frame Housing 1 Conservation and Restoration of Tokyo Station Building Advanced Construction Project. To weld mild steel choose an American Welding Society classification wire such as ER70S-6 which has a weld puddle that wets out nicely.
To weld a tear or split in galvanized steel start on any edge of the metal.
Before welding begins the steel framing component must be free of paint excess moisture dirt oil and rust. TIG Welding Mild Steel. Weld around the edge of a tear and work your way in. Prefabricated Steel-frame Housing 1 Conservation and Restoration of Tokyo Station Building Advanced Construction Project.