HS6-5-2C化学成分HS6-5-2C材料优缺点
2018-03-30
HS6-5-2C化学成分了解HS6-5-2C今日报价HS6-5-2C资讯HS6-5-2C产品简介HS6-5-2C化学成分等等请见介绍:++++++++++++++++++化学成分化学成分++++++++++++++++++HS6-5-2C,,材料号:1.3343EN牌号:HS6-,,5-2C执行标准:ENISO4957工具钢◎化学成分:C0.86-0.94Simax0.45Mnmax0.4Pmax0.03Smax0.03Cr3.8-4.5Mo4.7-5.2W5.9-,,6.7...