Ukunciphisa i-tee sch400 yentsimbi
Intsimbi engama-304 i-stain iluphawu lweyona nto isetyenziswayo isetyenziswa kakhulu okanye yayiyimveliso yentsimbi engaqhelekanga. 304, 304L inokuba yinxalenye ebalulekileyo yama-300 eerives (njengoko kuchaziwe kwiimfuno ze-SAE) Ukulungisa uluhlu lwe-austiium ye-chromitic-nikel alloys. Babizwa ngokuba yi-18 \ / 8 izithambiso ze-stails kuba ukwakhiwa kwazo kubandakanya malunga ne-18% ye-chromium kunye ne-8% i-nickel ngokobunzima.
Umbhobho wombhobho we-WOBT yenzelwe ukuba ube se-welede kwisiphelo se-STE (s) sokudibanisa umbhobho (s) kunye kwaye uvumele utshintsho kwicala okanye isebe okanye lisebe. Oku kufanelekile ke kube yinxalenye yenkqubo yokuthutha ulwelo (ioyile, igesi, isitya, iikhemikhali, ...) ngendlela ekhuselekileyo nefanelekileyo.