Welding Galvanized Steel Youtube. To weld a tear or split in galvanized steel start on any edge of the metal. Work slowly around the exterior edge on the metal itself moving forward 23 inches 5176 cm before bringing your welding rod back over the surface you just covered.
Can be used with little modification when the switch is made from uncoated steel to galvanized steel -- unless the zinc coating is unusually thick. The demonstrator doesnt believe a MIG process solid wire and shielding gas can weld galvanized whereas plenty of us do. It depends on what you are welding and how critical the application.
To weld a tear or split in galvanized steel start on any edge of the metal.
For example I worked for a while welding big tables that held furniture stripper chemicals. Heres a useful video on YouTube that illustrates the flux core welding of galvanized steel. Allieds galvanized steel tube can be welded using 332 inch diameter E6013 electrode with direct current and electrode positive reverse polarity or alternating current and the parameters recommended by the electrode manufacturer. It depends on what you are welding and how critical the application.