由于(yu)在汽(qi)車尾氣排(pai)(pai)放中(zhong)采(cai)(cai)用(yong)(yong)強(qiang)制控制措施(shi),使(shi)不(bu)銹鋼(gang)在排(pai)(pai)氣系(xi)統(tong)上得(de)到應(ying)用(yong)(yong)。國際上現代(dai)轎車發動機的排(pai)(pai)氣系(xi)統(tong)都(dou)采(cai)(cai)用(yong)(yong)不(bu)銹鋼(gang)制造,其中(zhong)絕大多(duo)數(shu)為鐵素體不(bu)銹鋼(gang)。在軌道(dao)交(jiao)通(tong)上,不(bu)銹鋼(gang)客(ke)車以經濟(ji)耐用(yong)(yong)、美觀安(an)全等一(yi)系(xi)列優點,在時速200km 以下軌道(dao)交(jiao)通(tong)中(zhong)有廣(guang)闊的應(ying)用(yong)(yong)前景。除了用(yong)(yong)作車站裝飾外,主要用(yong)(yong)于(yu)制造軌道(dao)車輛(liang)。