1.2581材質(zhì)單1.2581德國模具鋼
2018-03-30
1.2581材質(zhì)單1.2581材質(zhì)單了解1.2581今日報價1.2581資訊1.2581產(chǎn)品簡介1.2581化學成分等等請見介紹:++++++++++++++++++材質(zhì)單化學成分++++++++++++++++++1.2581材料號:1.2581,,EN牌號:X30WCrV9-3執(zhí)行標準:ENISO4957工具鋼C0.25-,執(zhí)行標準,0.35Si0.1-0.4Mn0.15-0.45Pmax?0.03,,Smax0.02Cr2.5-3.2Mo8.5-9.5V0.3-0.5硬...