Welding Electrode For Carbon Steel And Stainless Steel. 308L including ER308LSi is predominately used on austenitic stainless steels such as types 301 302 304 305 and cast alloys CF-8 and CF-3. The welder is instructed to grind off the galvanizing in the vacinity of the weld weld the U bar and to touch up the ground areas with cold galvanizing compound.
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In order to prevent the intergranular corrosion caused by heating the welding current should not be too large about 20 less than the carbon steel electrode the arc should not be too long the quick cooling between layers and the narrow weld bead is appropriate. The welder is instructed to grind off the galvanizing in the vacinity of the weld weld the U bar and to touch up the ground areas with cold galvanizing compound. Ad Nickel Alloy Electrodes supplier stockist. ASME Sec IX Table QW-432 Grouping of Electrodes and Welding Rods for Qualification list both Carbon Steel and Stainless Steel Tig wire as.