Embonini yensimbi engagqwali, i-201 imele impahla.Insimbi engagqwali engu-201 isho insimbi engagqwali engu-201 nensimbi engamelana ne-asidi.201 Insimbi engagqwali isho insimbi emelana nokugqwala okubuthaka okuphakathi nendawo njengomkhathi, isitimu namanzi, kuyilapho insimbi engazwani ne-asidi isho insimbi emelana nokugqwala okuphakathi kwamakhemikhali njenge-asidi, i-alkali nosawoti, futhi imodeli evamile kazwelonke ithi 1Cr17Mn6Ni5N.
I-201 insimbi engagqwali inokumelana okuthile ne-asidi ne-alkali, ukuminyana okuphezulu, ukupholisha ngaphandle kwamabhamuza, akukho zimbobo nezinye izici.Isetshenziselwa ukukhiqiza amakesi ewashi ahlukahlukene kanye nezinto zokumboza ezingezansi zamabhande.Isetshenziswa kakhulu ukwenza amashubhu okuhlobisa, amashubhu ezimboni kanye neminye imikhiqizo engajulile elula.
I-202 wumkhiqizo ojwayelekile waseMelika, othatha indawo ye-1Cr18Ni9.Insimbi engagqwali ye-Austenitic ibonakala ngezinga lokushisa eliphezulu lokuguqulwa, ngakho-ke ingasetshenziswa njengensimbi ekwazi ukumelana nokushisa.Ukwenza insimbi engagqwali ye-austenitic iguqukele esigabeni, kufanele ifudunyezwe ibe ngaphezu kuka-1000 ℃.Ku-350 ℃, ngeke kube khona ushintsho esakhiweni se-metallographic, okungukuthi, ngeke kube noshintsho oluyisisekelo ezindaweni zensimbi.Izokwandisa kuphela ngenxa yokushisa, kodwa ushintsho luncane futhi lunganakwa ngaphansi kwezimo ezijwayelekile.Ngakho-ke, insimbi engagqwali engu-202 inokumelana okuhle nokushisa okuphezulu.Ngenxa yokusebenza kwayo, insimbi engagqwali engu-202 isetshenziswa kabanzi ekwakheni umhlobiso, ubunjiniyela bakamasipala, isitimela somgwaqo onguthelawayeka, izakhiwo zamahhotela, izitolo ezinkulu, izintambo zengilazi, izikhungo zomphakathi nezinye izindawo.
