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20cr2ni4a圆钢批发价格销售

发布时间:2019/8/6 14:24:35 发布者:无锡鲁骏特钢有限公司 所属类别:圆钢资讯

  20cr2ni4a圆钢批发价格销售

  20Cr2Ni4A滚球体育app是优质合金钢,强度高,韧性及淬透性好。渗碳后不能直接淬火,以减少表层残余奥氏体。

  ZHONGWENMING20Cr2Ni4ACAILIAOMINGCHENGHEJINJIEGOUGANGPAI HAO20Cr2Ni4ATAN C0.17~0.23

  JIBENXINXI

滚球体育app  ●TEXINGJISHIYONGFANWEI:

滚球体育app  QIEXUEXINGJILENGBIANXINGSUXINGYIBAN。HANJIEXINGJIAOCHA,HANQIANXUYUREDAO150℃ZUOYOU,GONGSHIBAIDIANMINGANXINGQIANG,YOUHUIHUOCUIXINGQINGXIANG。20Cr2Ni4AYONGYUDAJIEMIANSHENTANJIAN,RUDAXINGCHILUN、ZHOULEIYIJIYAOQIUQIANGDUGAO、RENXINGHAODEDIAOZHILINGBUJIANDENG。

  HUAXUECHENGFEN

  TAN C :0.17~0.23

滚球体育app  GUI Si:0.17~0.37

  MENG Mn:0.30~0.60

滚球体育app  LIU S :≤0.03

  LIN P :≤0.03

  GE Cr:1.25~1.65

  NIE Ni:3.25~3.65

  LIXUEXINGNENG

  KANGLAQIANGDU σb (MPa):1483

  TIAOJIANQUFUQIANGDU σ0.2 (MPa):1292

  SHENZHANGLV δ5 (%):13

  DUANMIANSHOUSUOLV ψ (%):57

  CHONGJIRENXINGZHI αkv (J/cm2):75

滚球体育app  YINGDU :434HB

  SHIYANGCHICUN:MOUSHILIAO

  RECHULIGUIFANJIJINXIANGZUZHI:

  RECHULIGUIFAN:880℃YOUCUI+780℃YOUCUI,200℃HUIHUO。

  JIAOHUOZHUANGTAI:YIRECHULI(ZHENGHUO、TUIHUOHUOGAOWENHUIHUO)HUOBURECHULIZHUANGTAIJIAOHUO,JIAOHUOZHUANGTAIYINGZAIHETONGZHONGZHUMING。

  TEXINGJISHIYONGFANWEI:

  QIEXUEXINGJILENGBIANXINGSUXINGYIBAN。HANJIEXINGJIAOCHA,HANQIANXUYUREDAO150℃ZUOYOU,GONGSHIBAIDIANMINGANXINGQIANG,YOUHUIHUOCUIXINGQINGXIANG。20Cr2Ni4AYONGYUDAJIEMIANSHENTANJIAN,RUDAXINGCHILUN、ZHOULEIYIJIYAOQIUQIANGDUGAO、RENXINGHAODEDIAOZHILINGBUJIANDENG。


无锡鲁骏特钢有限公司

滚球体育appLIANXIREN:ZHANGHUI   DIANHUA:0510-85819997  85039997   SHOUJI:13306171616  18100666789

DIZHI:WUXISHIXINQUFANGCHENGDADAONANFANGBUXIUGANGSHICHANG

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