HS6-5-3-8化學成分HS6-5-3-8真空淬火
2018-03-30
HS6-5-3-8化學成分HS6-5-3-8化學成分了解HS6-5-3-8今日報價HS6-5-3-8資訊HS6-5-3-8產品簡介HS6-5-3-8化學成分等等請見介紹:++++++++++++++++++化學成分化學成分++++++++++++++++++HS6-5-3-8,,材料號:1.3244,,EN牌號:HS6-5-3-8執(zhí)行標準:ENISO4957工具鋼◎化學成分:C1.23-1.33Simax0.7Mnmax0.4,板材,Pmax0.03Smax0.03Cr3.8...