Nickel Futures akan LME ya tashi na kwanaki biyu a jere, yana rufe jiya a $21,945/t.
Carbon karfe shine gami da carbon da baƙin ƙarfe tare da har zuwa 2.1% carbon ta taro.Ƙara abun ciki na carbon yana ƙara tauri da ƙarfin ƙarfe, amma yana rage ductility.Karfe na Carbon yana da kyawawan kaddarorin ta fuskar tauri da ƙarfi kuma yana da arha fiye da sauran karafa.
Carbon sanyi birgima coils da tube ana samar ta amfani da daidaitacce samar da tsari da kuma ana amfani da ko'ina a cikin motoci, wanki, firiji, lantarki kayan da kuma karfe ofishin kayan aiki.Ta hanyar bambanta kashi na carbon karfe, yana yiwuwa a samar da karfe tare da kaddarorin daban-daban.Gabaɗaya, babban abun ciki na carbon a cikin ƙarfe yana sa ƙarfe ya yi ƙarfi, ya fi karye, da ƙarancin ductile.