Igwe anaghị agba nchara na-adịgide adịgide, na-eguzogide corrosion sitere na kemịkalụ caustic, mmiri na-emebi emebi, mmanụ, na gas, ma na-eguzogide nrụgide na oke okpomọkụ.Ụdị 304 igwe anaghị agba nchara, ihe chromium-nickel, na-eguzogide corrosion nke mmiri, okpomọkụ, nnu nnu, acid, mineral, na peaty ala kpatara.Ụdị 316 igwe anaghị agba nchara nwere ọdịnaya nickel dị elu karịa 304 igwe anaghị agba nchara, gbakwunyere molybdenum, maka nnukwu nguzogide corrosion sitere na kemịkalụ caustic, mmiri na-emebi emebi, mmanụ na gas, ma na-eguzogide nrụgide na oke okpomọkụ.Ọkpụkpọ 304 jikọtara ya na akwa akwa iji bufee ikuku, mmiri, gas, uzuoku, na kemịkalụ na tankị nchekwa na n'ime ọkpọkọ ụlọ, na kichin na ngwa nri.Ọkpụkpọ 316 jikọtara ya na akwa akwa iji bufee ikuku, mmiri, ikuku gas, uzuoku na kemịkalụ n'ichepụta kemịkalụ, ụgbọ njem mmepụta ihe na kemịkal, na mmepụta na nhazi nri.Igwe anaghị agba nchara dị n'ogologo ọkpọkọ karịrị 12 inch yana ogologo ara ara 12 ″ ma dị mkpụmkpụ.