Usoro na-emepụta usoro na-enwu ọkụ \ / ọrụ na-ekpo ọkụ, oyi mpịakọta
904L (N08904, 14539) Super na-enweghị igwe anaghị agba nchara dị 14.0% chromium, 24.0% nickel, 4.5% molybdenum. 904L Super Ochienitic nchara bụ obere carbon dị ala, elu-nickel, molybdenum kpụ ọkụ n'ọnụ nke na-eguzogide nchara, nke bụ ihe ebubata site na ụlọ ọrụ French H¡¤. Ọ nwere ikike ịme mgbanwe dị mma, iguzogide, nguzogide corrosion acid, na-acha acid acid, na-eto eto corrosion na-eguzogide na-eguzogide na nrụgide corrosion. Ọ dị mma maka ịntụ dị iche iche nke sulfuric acid dị n'okpuru 70 ¡¡¡¡¡¡¡¡¡¡¡¡¡¡Iconguri nguzo nke uche na okpomoku di iche-iche acid na acetic acid.
ASTM A213 PP 310 PIPE nwere 24% Chromium, 19% nickel, sọlfọ, phochorus, silicon, manganese na carbon. Ọdịnaya na Nickel dị elu na-emekwa ka ọ dị elu karịa 304 ma ọ bụ 309 igwe anaghị agba nchara. Ihe ahụ nwekwara obere mkpụrụ nke 205 MPA na obere Tensa na-egosi na 520 MPA. Elongation bụ 40%, na Brinell siri ike nke ọkpọkọ 400 nchara bụ 225hbw.
Ọgwụ ọkụ anaghị emetụta 254 SMO anaghị agba nchara ọkpọkọ ha nwere ike sie ike site na mbelata oyi. SMO 254 E IRW tubes nwere nnukwu ihe na-emetụta ike na ịkwanyere ihe na-aba n'anya na ọnọdụ ihu igwe.
Igwe anaghị agba nchara ga-enwerịrị opekata mpe iri na ise. Dabere na ọkwa ahụ, ọ nwere ike ịnwe ọkwa chromium dị elu, yana ihe ndị ọzọ na-enye ihe dị ka molybdem, nickel, ọla, nitrogen, phosplous ma ọ bụ selphous ma ọ bụ selenium.
Ọkwa 316, na klas 304, nwere ike ịta ahụhụ na-agbagha na ngwọta nke nwere eonting ehride na ọnọdụ dị ihe dị ka 600c. Ekwesịrị ịtụle mgbawa craction maka ọrụ corsosion ebe mmiri corrosive nwere ike ịnwe chloride.
N'ihi na 304 nchara nchara na-egbochi nguzogide, ezigbo arụmọrụ na gburugburu ebe ikuku ikuku na-ebelata. Itinye na corrosion corrosion nwere ike ime na gburugburu Chrifide na-ekpo ọkụ, yana mgbawa corrosion nwere ike ime karịa 600c. A na-ele ya anya dị ka mmiri ọ drinkingụbiga mmanya ókè ruo ihe dị ka 200MG \ / chloride na okpomọkụ okpomọkụ, na-agbada n'ihe dị ka 150mg \ / l na 600c.
