s55c冷鐓盤線s50c沖壓鋼帶ck45退火線材ck35加硬鋼棒ck15回火帶材
astm-1095鋼材gx40crsi17
s255n 1.6750 ss2387 1.8506 gs-c25n qh35mnb
xm-9不銹鋼板xm-13鋼棒xm-24圓棒xm-29圓鋼xm-27 xm-16 astm鋼材
8620-h gs-24crnimo32-5 astm-p2 1.1127 08ch18n10 s-cmv
skh59 x12crni23-13 astm-a611 1.0418 430ti mncrwv
skh4a x20crnisi25-4 astm-t1 1.0396 316c12 8crwmovsi
1.9699 1.0741 1.9079 1.5527 1.2825 1.6265 1.3930 1.1674 1.7450
1.6747鋼材料x20cr13鋼板材30nicrmo16-6圓棒材 圓鋼棒 合金鋼鍛打
k21390 p235g1th ml30mn x53crmnnin21-9 67crv22 304nt
swrch20k鐵線材swrch22a圓棒料swrch22k圓鋼棒 冷鐓線 鋼線光亮棒
1.3535 1.0358 1.6158 1.3146 1.0463 1.8177 1.4198 1.2111 1.8228
1.9821 1.2396 1.9202 1.4893 1.0622 1.8193 1.3707 1.1404 1.7933
cm15 1.8947 15mnvnr x6cr13 ck45pb astm-a485-1
2.4952 2.4631 x5nicralti31-20 1.4958 x8nicralti32-21 1.4959
1.9883 1.0435 1.9968 1.4630 1.1689 1.6192 1.5509 1.2873 1.6692
astm-1095鋼材gx40crsi17
1.5554 1.0032 1.6983 1.4322 1.1275 1.8059 1.5455 1.1228 1.7565
ce40e4 ce45e4 42mn6e 37cr2e 46cr2e 34cr4e 37cr4e 41cr4e 41cr4e
13crmo45 usd7 pfco20 x17crnial17-7 11crmo55 00cr20ni11
1084 1085 1566 9255 9260 swrh67a sup2 swrh72a 56sc7 55s7 61sc7
sum24l易車鐵棒sum26易切鋼棒sum26g光棒圓棒 拉花圓鋼 直紋網紋