Molybdenum jan ƙarfe (MoCu) gami wani abu ne mai haɗaka na molybdenum da jan ƙarfe wanda ke da daidaitawar haɓakawar haɓakar thermal da haɓakar thermal.Yana da ƙananan yawa amma mafi girma CTE idan aka kwatanta da tungsten jan karfe.Saboda haka, molybdenum jan karfe gami ya fi dacewa da sararin samaniya da sauran filayen.
Molybdenum jan ƙarfe yana haɗuwa da fa'idodin jan ƙarfe da molybdenum, ƙarfi mai ƙarfi, ƙayyadaddun nauyi mai ƙarfi, juriya mai zafi, juriyawar arc ablation, kyakkyawan ƙarfin lantarki da aikin dumama, da kyakkyawan aikin sarrafawa.