dc53與d2價(jià)格對(duì)比(dc53和o1)
今天給各位分享dc53與d2價(jià)格對(duì)比的知識(shí),其中也會(huì)對(duì)dc53和o1進(jìn)行解釋,現(xiàn)在開(kāi)始吧!DC53模具鋼為什么比SKD11模具鋼更好DC53模具鋼和SKD11模具鋼同屬于五金模具鋼。從硬度上看,DC53在熱處理后硬度一般會(huì)高于SKD11。DC53在溫度達(dá)(500-550℃)回火后硬度可達(dá)60-63HRC。在強(qiáng)度和耐磨性方面DC53...