\ / 5 dangane da
Astm A312 TP316 madaidaiciya ƙa'idodi ne ga mara kyau, madaidaiciya-seam welded, da kuma sanyi aiki aikace-aikacen Aussive da aka yi amfani da shi a cikin babban-zafin rana aikace-aikace. A 316 masana'antu masana'antu na mashin karfe ana yin shi daga haɗuwa da chromium, nickel, da molbdenum, wanda ke ba da bututun ss 316 masu lalacewa sosai kyakkyawan juriya ga lalata da tsatsa.
Saboda ƙimarsa da karkara, bakin karfe 304 bututu shine samfurin da aka fi amfani dashi a cikin dukkan masana'antu. Wannan bututun bashin bakin karfe yana kare a cikin lalata da abin hawa, yana shimfida rayuwar samfurin. Bakin karfe 304 bututu yana da arziki a cikin chromium da nickel, wasu abubuwan sunadarai waɗanda ke dacewa da ingancin samar da samfurin. 18% na Chromium yana da fata kamar fata, yana samar da lalata lalata cututtuka, yayin da 8% nickel na iya ƙara darajar shi, samar da ingantacciyar ƙarancin ƙarfe na yau da kullun. Sauki 304 Bakin Karfe bututun suna cikin nau'ikan daban-daban kamar zagaye, murabba'i, rectangular, mara nauyi, welded da sauran siffofin. A cikin dabbobi, petrochemical, petrochemical, man sunadarai da tsire-tsire masu guba, da, karfe, bakin karfe 304 a koyaushe ana buƙatar su koyaushe don dalilai daban-daban. Ana amfani da wannan samfurin sosai a duk filayen kasuwanci.