Ing industri metalurgi lan pengecoran, logam non-ferrous minangka logam utawa paduan sing ora ngemot wesi (ferrite) kanthi jumlah sing cukup. Dibandhingake karo logam ferrous, logam non-ferrous duwe akeh kaluwihan bobote kurang (contonealumunium), konduktivitas sing luwih dhuwur (contonetembaga), sifat non-magnetik utawa tahan kanggo korosi (contoneseng). Logam non-ferrous sing paling akeh digunakake kanggo casting kalebu aluminium, tembaga, nikel, krom, molibdenum, mangan, magnesium lan seng, lan paduan kayata kuningan. Logam non-ferrous biasane disaring liwat elektrolisis. Akeh logam non-ferrous sing ditambahake menyang wesi sadurunge cast pouring kanggo njaluk baja alloy utawa wesi cast khusus kang duwe sawetara pagelaran seng di pengeni kayata nyandhang resistance, resistance karat, resistance panas ... etc.
