Ngokufana nokugalelwa kwensimbi engenasici, ezininzi iialloyi zentsimbi ziyafumaneka kwi-CNC machining.
I-SS 302: Olu luhlobo lwe-austenitic yensimbi engenasici kwaye iyaziwa ngokuxhathisa ukubola kunye nokuguquguquka.Intsimbi inokubanda lukhuni kodwa iguqulwa ngokulula ibe yisantya esicothayo.
I-SS 303: Le ntsimbi ye-austenitic ifumaneka ngokulula.I-303 insimbi engenasici inokuqina okugqwesileyo.Nangona kunjalo, ukuchasana kwayo kunye nokubola ngamanye amaxesha kunokuxhathisa ngenxa yokongezwa kwesulfure.
I-SS 304: Olu hlobo lwensimbi luqukethe i-8% ye-nickel, i-18% ye-chromium, kunye ne-carbon concentration ye-0.07% (ngokuqhelekileyo iphezulu).I-304 yensimbi engenasici inokumelana nokugqwesa okugqwesileyo kunye nokubumba emva komatshini we-CNC, ngoko ke isetyenziswa ngokubanzi ukwenza izixhobo ezahlukeneyo zorhwebo nezasekhaya.Iindlela ezahlukeneyo zokuxhathisa kunye ne-fusion welding zinokuyidibanisa ngokulula le ntsimbi.
I-SS 316: Olu hlobo luqhele ukusetyenziswa kwiindawo ezinzima.Nangona i-316 kunye ne-304 zifana, umahluko kuphela phakathi kwabo kubukho bexabiso elongezelelweyo le-molybdenum.I-molybdenum inika i-316 ubushushu obugqwesileyo kunye nokumelana nomhlwa.Nangona kunjalo, i-machining yayo inzima ngakumbi kunezinye zazo zonke iintsimbi eziqhelekileyo ezingenasici.
I-SS 17-4 PH: Olu luhlobo lwentsimbi ye-martensitic elukhuni eqiniswa yimvula.Ezi ntsimbi zinomxube weempawu zomatshini, ezifana nokuchasana, ukuxhathisa ukubola, ukuxhathisa i-oxidation, njl. Nangona kunjalo, iimpawu zomatshini zingaphuculwa ngakumbi ngonyango lokushisa.
Uchungechunge lwe-SS 400: Ezi zintsimbi ziqulethe i-chromium ye-11 ekhulwini kunye ne-1 yepesenti ye-manganese.Ukuziqinisa, ziphathwa ngobushushu.Ifom ye-crystal ye-martensitic yezi zinsimbi ezingenasici ngenxa yomxholo wekhabhoni ephezulu.Ngenxa yolu lwakhiwo, babonisa ukuxhathisa okuphezulu kunye nokuthembeka kolwakhiwo emva komatshini we-CNC.Nangona kunjalo, azibonakalisi ukugqwala okugqwesileyo okanye ukuxhathisa umhlwa.