Ornamental iron fabricating, steel stairs & railings, stainless steel & aluminum welding Aluminum rail, Metal rail, Steel rail, X5CrNiMo17-12-2 or 316 stainless steel alloy, Rails, X5CrNi18-10 or 304 stainless steel alloy, X2CrNi19-11or 304L stainless steel alloy, High speed steels, Nickel based super alloys, Titanium based super alloys