0102030405
01 duba daki-daki
15X25 T karfe
2024-07-02
15X25T karfe ne, "15" yana wakiltar abun ciki na carbon kusan 0.15%, "X" yana wakiltar abun ciki na abubuwan haɗin gwiwa, kuma "25T" yana nuna cewa karfe yana ƙunshe da kashi 25% na abubuwan haɗin gwiwa. A cikin ma'auni na Rasha, irin wannan nau'in karfe yana cikin nau'in tsarin ƙarfe na alloy kuma yawanci ana amfani dashi don kera sassan injinan da ke jure babban lodi da tasiri.