317l CL 157L CL 150 RF Asme
Ho ikatisa ke ts'ebetso ea kalafo ea mocheso e fetolang likokoana-hloko tsa boitsebiso ho fetola thepa ea eona ea motlakase kapa ea motlakase. Ka tloaelo, ka li-steels, alisa a sebelisetsoa ho fokotsa thata, ho eketsa dumatity le ho thusa ho tlosa khatello ea kahare.
Li-free tsa Steels 317l ke mokhoa oa ho hokahanya lipeipi, likokoana-hloko, liphula le lisebelisoa tse ling ho theha sistimi ea lipapalo. E boetse e nolofalletsa ho hloekisa, ho hlahloba kapa ho fetola.
Mofuta oa 304 steel e nang le steele o na le li-steel tse 300 tse se nang li-ausenitic. E na le bonyane ba 18% chromium le 8% nickel, e kopantsoe le carbon ea 0,08%. E hlalosoa e le chromium-nickel ausnitichl. Letlapa la 304 le boetse le sebelisoa tšimong ea meralo ea ho akheha bakeng sa li-activa tsa kantle tse kang metsi le likarolo tsa mollo. Hape ke thepa e tloaelehileng ea koae bakeng sa maphelo.