Ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙarfe waɗanda ba na ƙarfe ba, kuma aka sani da waɗanda ba na ƙarfe ba, kalmomi ne na gamayya ga duk ƙarfe banda baƙin ƙarfe, manganese, da chromium; A faɗin magana, ƙananan ƙarfen da ba na ƙarfe ba kuma sun haɗa da alluran da ba na ƙarfe ba (alloys da aka samar ta hanyar ƙara ɗaya ko wasu abubuwa da yawa zuwa matir ɗin ƙarfe mara ƙarfe ...
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