HS6-5-2化學成分HS6-5-2材料優(yōu)缺點
2018-03-30
HS6-5-2化學成分了解HS6-5-2今日報價HS6-5-2資訊HS6-5-2產(chǎn)品簡介HS6-5-2化學成分等等請見介紹:++++++++++++++++++化學成分化學成分++++++++++++++++++HS6-5-2,鋼棒,材料號:1.3339EN牌號:HS6-5-2執(zhí)行標準:ENISO4957工具鋼◎化學成分:C0.8-0.88Simax0.45Mnmax0.4Pmax0.03Smax0.03Cr3.8-4.5Mo4.7-,,5.2W5.9-6.7V1.7-2.1...