,
jis-g3101 16nicr11 astm-a618 scph1 z40cn27-04 t91
s45c鋼材1.2003
1.4138 g-x2crni189 1.4306 g-x10crni188 1.4312 g-x40crni274 1.4340 
q215bb 1.7456 t13 sus405 st24 st45-8
1.5605 1.0629 1.8566 1.5540 1.9556 1.7887 1.3741 1.2427 1.6673
hrb400 1.8837 0cr15ni7mo2al 1.4449 st52.4 zg20
b8ma鋼材料b8容器板b8c鍋爐板b8lna鋼板料sa-320鐵板材b8p sa320鋼帶
zg17ni3cr2mo鑄鋼板zg12cr9mo2conivnbnb鑄鋼棒 鋼材料 圓棒料 板料
滲氮結(jié)構(gòu)鋼: 34cral6 11.1221 40mn4 1.1157ck55 1.1203 c60e ck60 1.1221
zg10cr13鑄造不銹鋼材zg025cr20ni25mo7cu1n圓棒材 鋼板料 鋼棒料 圓鋼
16mncrb5 16mncrs5 16nicr4 16nicrs4 17cr3 17crni6-6 17crs3 17nicrmo6-4
1.5733 1.2724 1.8860 1.5803 1.0125 1.7531 1.5346 1.0033 1.6210
1.5805 1.2727 1.8172 1.5882 1.2574 1.6831 1.5604 1.0135 1.7472
70mn彈簧線sae5160彈簧鋼線sup9加硬鋼棒70mna彈簧帶料 鋼卷帶
sa-540m 1.4583 sus347tpy cm55 s890q astm-a519gr
45hnmfa c50 ml6 astm -t4 fgsni30cr3 0cr14ni5mocunb
s45c鋼材1.2003
1.3712 1.1459 1.6175 1.5610 1.9368 1.6508 1.4266 1.2474 1.8366
t7a鋼材料w109鋼板材w112高碳鋼棒t13a彈簧鋼帶t7冷板料 圓棒材 鋼線
1.4771 1.1330 1.7713 1.3854 1.1227 1.6053 1.5845 1.1621 1.8148
3х2в8ф qste420n s2si a756 e690d 2ft06
zub160crmo鑄鋼板zus140sicrmo鑄鋼棒zus150sicrnimo鋼材料 圓棒圓鋼