1.2312材質(zhì)單1.2312德國模具鋼
2018-03-30
1.2312材質(zhì)單了解1.2312今日報價1.2312資訊1.2312產(chǎn)品簡介1.2312化學成分等等請見介紹:++++++++++++++++++材質(zhì)單化學成分++++++++++++++++++1.2312材料號:,,1.2312EN牌號:40CrMnMoS8-6執(zhí)行標準:ENISO4957工具鋼C0.35-0.45Si0.2-0.4Mn1.3-1.6Ni,模具材料,0.9-1.2Pmax?0.03Smax0.03Cr1.8-2.1Mo0.15-0.25『產(chǎn)品,,標簽:2...