Ko te ASTM A213 TP310S he koranu maitai kore waikura austenitic kei roto ko te chromium teitei (24–26%) me te nikara (19–22%), e tuku ana i te ātete tino pai ki te waikura, te sulfidation, me te carburizing hau. Ko ā mātou Ngongo UNS S31008 he mea hanga motuhake mō ngā oumu maimoatanga wera, ngā taputapu tukatuka wera, ngā oumu, me ngā tipu petrochemical.
Taumata Ngongo:TP310S, AISI 310S, EN 1.4845, UNS S31008