Ana amfani da coke mai siffar semigraphitized a masana'antu, ana amfani da shi azaman mai tara carbon a fannin ƙarfe, siminti, da kuma simintin daidai; ana amfani da shi don yin bututun ƙarfe masu zafi sosai a cikin narkewa, man shafawa a masana'antar injina, lantarki da kuma jagororin fensir; Ana amfani da shi sosai a cikin kayan aiki masu ƙarfi da kuma rufin ƙarfe a masana'antar ƙarfe, masu daidaita ƙarfe a cikin kayan pyrotechnic a masana'antar soja, gogewar carbon a masana'antar lantarki, lantarki a masana'antar batir, masu haɓaka taki a masana'antar taki, da sauransu.
