27SiMn bututu maras nauyi

Takaitaccen Bayani:

Irin wannan karfe yana da mafi kyawun kaddarorin fiye da karfe 30Mn2, babban ƙarfin ƙarfi, ƙarfin ƙarfi mai ƙarfi diamita na 8 ~ 22mm a cikin ruwa, mashin mai kyau, matsakaicin nakasar sanyi filastik da weldability;Bugu da ƙari, ƙarfin ƙarfe ba ya raguwa da yawa a lokacin maganin zafi, amma yana da ƙarfi sosai kuma yana juriya, musamman ma lokacin da ruwa ya kashe;Duk da haka, wannan karfe yana kula da fararen fata, rashin jin dadi da kuma yawan zafin jiki yayin maganin zafi