18Cr11NiMoNbVN(2Cr11NiMoNbVN)不銹鋼化學成分與性能特點
18Cr11NiMoNbVN(2Cr11NiMoNbVN)不(bu)銹(xiu)鋼是含有(you)鈮、釩、氮(dan)等多種元素的馬氏(shi)體耐熱鋼,該鋼具有(you)良好的強韌(ren)性(xing)(xing)(xing)和(he)抗氧化性(xing)(xing)(xing)、抗蠕變性(xing)(xing)(xing)能和(he)松(song)弛(chi)性(xing)(xing)(xing)能,并有(you)一(yi)定的耐蝕性(xing)(xing)(xing)。主要(yao)用于制造(zao)汽(qi)輪機(ji)高溫緊固件和(he)動葉片。一(yi)、化學成(cheng)分 ...