Ni80cr20 is a nickel-chromium acloy (nicr alloy) inoratidzirwa neyakanyanya kuramba, yakanaka oxidation kuramba uye yakanaka kwazvo kugadzikana. Izvo zvakakodzera kushandisa tembiricha kusvika pa1000 ° C, uye ubate hupenyu hwepamusoro hwekushandira uchienzaniswa neiraki chromium alumium alumium alloys.
Chaizvoizvo Zvikumbiro zveNI80Cr220 zvinhu zvemagetsi zvinopisa zvinhu mumidziyo yemichero, maindasitiri emamita