45NiCrMo16材質單45NiCrMo16推廣價格
2018-03-30
45NiCrMo16材質單了解45NiCrMo16今日報價45NiCrMo16資訊45NiCrMo16產品簡介45NiCrMo16化學成分等等請見介紹:++++++++++++++++++材質單化學成分++++++++++++++++++45NiCrMo16材料號:1.2767EN牌號:45NiCrMo16執行標準:ENISO4957工具鋼◎化學成分:C0.4-0.5Si,,0.1-0.4Mn0.2-0.5Ni3.8-4.3Pmax0.03Smax0.03,,Cr1.2-1....