Regular Specification for steel castings, surface area acceptance expectations, magnetic particle and liquid penetrant inspection The resistance with the stabilized Type 321 alloy to pitting and crevice corrosion within the existence of chloride ion is analogous to that of Type 304 or Type 304L stainless steels due to identical chromium https://madanijayateknik.com/service/detail/round-bar-plate-sheet-pipe-tube-stainless-steel-321-uns-s32100-din-x6crniti18-10-aisi-321-dan-321h-uns-s32109-din-x8crniti18-10-aisi-321h