3 lb. tube 36 inch lengths - Harris ER309L stainless steel TIG welding wire is used for welding similar alloys in wrought or cast form;
occasionally used for welding 18-8 base metals when severe
corrosion conditions exist; and, at times, welding dissimilar steels. The 309L grade is similar to 309 except for the lower carbon
content, (.03% maximum) which reduces the possibility of carbide
precipitation which can cause weld corrosion.
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