Ni8CRR20 ndi a Neckel-Cromioy (Nicr Alloy) wodziwika ndi kukana kwakukulu, oxidation amakaniza bwino kwambiri. Ndioyenera kugwiritsidwa ntchito pa 1200 ° C, ndikugwira moyo wopambana poyerekeza ndi zitsulo za alumium alumiya.
Zogwiritsa ntchito kwa NI80CR20 ndi zinthu zamagetsi zogwirizanitsa m'nyumba zanyumba, zikopa za mafakitale ndi zonyoza, makanema opanga ma turnir, zitsulo za cartrirm.