HS6-5-2C化學成分HS6-5-2C材料優缺點
2018-03-30
HS6-5-2C化學成分了解HS6-5-2C今日報價HS6-5-2C資訊HS6-5-2C產品簡介HS6-5-2C化學成分等等請見介紹:++++++++++++++++++化學成分化學成分++++++++++++++++++HS6-5-2C,,材料號:1.3343EN牌號:HS6-,,5-2C執行標準:ENISO4957工具鋼◎化學成分:C0.86-0.94Simax0.45Mnmax0.4Pmax0.03Smax0.03Cr3.8-4.5Mo4.7-5.2W5.9-,,6.7...