S30210 1Cr18Ni9 不銹鋼標準牌號化學成分及主要特性和用途
S30210 1Cr18Ni9不(bu)銹(xiu)鋼主要特性(xing)(xing)(xing)和(he)用途 對于強氧化性(xing)(xing)(xing)酸(如≤65%的硝酸)具有(you)良好的耐(nai)腐(fu)蝕(shi)性(xing)(xing)(xing)能(neng)(neng),對于堿(jian)性(xing)(xing)(xing)溶液和(he)大部分有(you)機(ji)酸、無(wu)機(ji)酸,亦有(you)一定的抗(kang)腐(fu)蝕(shi)性(xing)(xing)(xing)。冷加工性(xing)(xing)(xing)能(neng)(neng)良好。但焊接后有(you)晶間腐(fu)蝕(shi)傾向,其耐(nai)蝕(shi)性(xing)(xing)(xing)能(neng)(neng)比含鈦(tai)、鈮(ni)的不(bu)銹(xiu)鋼和(he)低(di)碳、超(chao)低(di)碳18-8...