船(chuan)舶(bo)(bo)長年在(zai)水中(zhong)行駛,特(te)別是海(hai)上運輸,其工(gong)(gong)作環境惡劣。腐蝕(shi)(shi)性(xing)強,因此不(bu)(bu)銹鋼(gang)在(zai)船(chuan)舶(bo)(bo)中(zhong)應用(yong)廣(guang)泛(fan)。不(bu)(bu)銹鋼(gang)在(zai)船(chuan)舶(bo)(bo)工(gong)(gong)業中(zhong)主(zhu)要(yao)用(yong)于(yu)船(chuan)舶(bo)(bo)裝(zhuang)潢和易腐蝕(shi)(shi)部件、電(dian)子(zi)儀器(qi)、動(dong)力系(xi)統、船(chuan)用(yong)機械等(deng)。高附加值(zhi)的化(hua)學(xue)品船(chuan)、液化(hua)天(tian)然氣船(chuan)需(xu)要(yao)根據運載物品的特(te)性(xing),選用(yong)相(xiang)應的耐蝕(shi)(shi)不(bu)(bu)銹鋼(gang)、低溫不(bu)(bu)銹鋼(gang)等(deng)特(te)殊不(bu)(bu)銹鋼(gang)。