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Welding Galvanized Carbon Steel. As the carbon content is increased the product becomes stronger and harder but more difficult to weld. When galvanized steel is welded the zinc coating at and around the weld burns away leaving the area uncoated and unprotected.
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Nominal electrode diameter ranges between 8 to 10 inches. Removing the coating and re-spraying or painting the weld seam after welding to regain corrosion resistance. When galvanized steel is welded the zinc coating at and around the weld burns away leaving the area uncoated and unprotected.
As the carbon content is increased the product becomes stronger and harder but more difficult to weld.
Galvanized steel is on the low end of pricing. Zinc coating prior to welding. Unlike bare steel the galvanized metal has a zinc coating that complicates the welding process. Of course this will produce the yellow fumes as well from which you should protect yourself but once the zinc coating has been removed you can proceed safely with the weld.
