Abu:S235JR, S275JR, S355JR, S235J0, S275J0, S355J0, S235J2, S275J2, S355J2(M1), S355K2 GR05J5G5 B,Q345C,Q345D,Q390C,Q420B,Q460B,Q460C,Q550C,Q550E,Q690C,Q690D , Q195, Grade36, GradeC, GradeD, Q235A, Q235B, SS330, SS400, A36, SS400
Carbon karfe, kuma aka sani da carbon karfe, yana nufin baƙin ƙarfe-carbon gami da carbon abun ciki Wc kasa da 2.11%.Gabaɗaya, ana amfani da shi bayan an daidaita shi ko quenching.Ana amfani da shi azaman sassan da ke buƙatar ƙarfi mafi girma da juriya ko ƙarancin ƙarfi, nauyi mai ƙarfi, da nauyin tasiri, kamar gears, rims, maɓuɓɓugan ruwa, crankshafts, da sauransu, kuma ana iya amfani da su azaman simintin gyare-gyare.