Q235:普(pu)通(tong)結(jie)構(gou)用(yong)鋼(gang),強(jiang)度(duo)一(yi)般(pan),價(jia)格(ge)低(di)
Q345/Q355:低(di)合(ge)金(jin)高(gao)強(jiang)度(duo)鋼(gang),用(yong)於(yu)工(gong)程(cheng)結(jie)構(gou)、機(ji)械(xie)
Q460/Q690:高(gao)強(jiang)鋼(gang),用(yong)於(yu)工(gong)程(cheng)機(ji)械(xie)、塔(ta)吊(diao)、風(feng)電(dian)
304 不(bu)鏽(xiu)鋼(gang):耐(nai)腐(fu)蝕(shi)、通(tong)用(yong)型(xing)
316L 不(bu)鏽(xiu)鋼(gang):耐(nai)腐(fu)蝕(shi)更(geng)強(jiang),用(yong)於(yu)化(hua)工(gong)、海(hai)洋(yang)
15CrMoR:耐(nai)熱(re)鋼(gang),用(yong)於(yu)鍋(guo)爐(lu)、壓(ya)力(li)容(rong)器(qi)
NM400:耐(nai)磨(mo)鋼(gang),用(yong)於(yu)礦(kuang)山(shan)設(she)備(bei)、自(zi)卸(xie)車(ju)



