雷速体育

Q345B圆钢调质处理用油淬還是水

雷速体育  Q345BYUANGANGDIAOZHICHULIYONGYOUCUIHUANSHISHUI

  Q345BYUANGANGSHIZAIWOGUOGBDEGUIFANGANGCAIXINGHAO,Q345BYUANGANGSHIJIXIEJIAGONGXINGYEYINGYONG***PUBIANDEGANGZHIYI。RECHULIHOUJUBEIYOULIANGDEZONGHEXINGWULIXINGNENG,YOULIANGDECHAODIWENDUANLIERENXINGHEDIDEHUOKOUMINGANDU。Q345BYUANGANGDEQIEXUEXINGNENGYOULIANG,SHUICUISHIKECUITOUDAOФ28~60mm,YOUCUISHIKECUITOUDAOФ15~40mm。ZHEILEIGANGCHURECHULIWAIHAISHIHEQ345BYUANGANGSHIZAIWOGUOGBDEGUIFANGANGCAIXINGHAO,Q345BYUANGANGSHIJIXIEJIAGONGXINGYEYINGYONG***PUBIANDEGANGZHIYI。RECHULIHOUJUBEIYOULIANGDEZONGHEXINGWULIXINGNENG,YOULIANGDECHAODIWENDUANLIERENXINGHEDIDEHUOKOUMINGANDU。GANGDEQIEXUEXINGNENGYOULIANG,SHUICUISHIKECUITOUDAOФ28~60mm,YOUCUISHIKECUITOUDAOФ15~40mm。ZHEILEIGANGCHURECHULIWAIHAISHIHEGANYINGCUIHUOJIEJUE。JIAGONGXINGBUCUO,DANGQIANGDUWEIHB174~229SHI,XIANGDUIXINGZUANXUEGONGYIXINGNENGWEI60%。GAIGANGSHIHEZHIZUOZHONGXIAOXINGZHUSUMOJU。

  Q345B圆钢化学成份

  TAN C :0.32~0.40

雷速体育  GUI Si:0.17~0.37

  MENG Mn:0.40~0.70

雷速体育  LIU S :YUNXUCANYUHANLIANG≤0.035

  LIN P :YUNXUCANYUHANLIANG≤0.035

  GE Cr:0.80~1.10

  NIE Ni:YUNXUCANYUHANLIANG≤0.030

  TONG Cu:YUNXUCANYUHANLIANG≤0.030

雷速体育  MU Mo:0.15~0.25


标签:Q345B圆钢化学成份