1045 daidaitaccen bututun ƙarfe, 45 # bututun ƙarfe mara ƙarfi
Takaitaccen Bayani:
45 # sumul karfe tube bayan quenching da tempering jiyya yana da kyau m inji Properties, yadu amfani a cikin wani iri-iri na da muhimmanci tsarin sassa, musamman ma wadanda aiki a karkashin alternating lodi a haɗa Rod, aronji, gear da shaft, da dai sauransu.Amma taurin saman ba shi da ƙasa, ba mai jurewa ba.Ana iya inganta taurin sassa na sassa ta hanyar quenching da tempering + quenching surface.
