Common Specification for effectiveness of fittings for use with gasketed mechanical couplings Employed in piping applications The decreased carbon material lessens the carbides precipitated within the heat-afflicted zone near the weld to some minimum, and also the precipitation of carbides may well bring about intergranular corrosion (weld decay) of stainless 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