Umzi-mveliso wee-inonnel ezingama-625 ezigqwesileyo
I-304 i-prools ye-piiding yenziwa ngentsimbi engama-304 yentsimbi, into eqhelekileyo neyaziwayo kwizicelo ezininzi zemizi-mveliso efuna ukumelana nokungavisisani kunye ne-oxidation. Ezi zi-S30400 ze-piiding prools zisebenzisa oomatshini okhethekileyo kunye neenkqubo, eziqinisekisa ukuba zichanekile kwaye zinokuthenjwa.
Ipropathi ye-Coprepper-Nickel Alloty, ukuxinana kwe-aluminium, ukuxinana kobhedu-i-nickel imalunga nesinye kwisithathu sobhedu, kwaye senye yeentsimbi zokukhanya. Amandla obhedu kunye namandla e-nickel ilungile kwindawo ebandayo. Sisitokhwe se-cuba se-cu0 \ / 30 efungelweyo ukuze sifezekise iimfuno zomthengi ezingxamisekileyo. Izinto eziqinisekisiweyo zenziwe ngobhedu kunye nezinye izinto ngokubhekisele kwi-70% ukuya kwi-30%.