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SKH51粉末高速钢介绍

  

  SKH51,BIEMINGGAOSUGANG,YOUMINGFENGGANGHUOFENGGANG,YISISHICUIHUOSHIJISHIZAIKONGQIZHONGLENGQUEYENENGYINGHUA,BINGQIEHENFENGLI。TASHIYIZHONGCHENGFENFUZADEHEJINGANG,HANYOUWU、MU、GE、FAN、GUDENGTANHUAWUXINGCHENGYUANSU。

  SKH51SHUGAOSUGANG,RIBENJISDEPAIHAO,DENGTONGYUDEGUODINDE1.3343,MEIGUODEM2。

  C 0.80~0.9

  Mn 0.15~0.40

  Si 0.2~0.45

  Cr 3.80~4.4

  Mo 4.5~5.5

  V 1.75~2.2

  W 5.5~6.75

  P ≤0.030

  S ≤0.030

  Ni ≤0.3

  Cu ≤0.25

  GAOSUGANGDERECHULIGONGYIJIAOWEIFUZA,BIXUJINGGUOTUIHUO、CUIHUO、HUIHUODENGYIXILIEGUOCHENG。TUIHUODEMUDESHIXIAOCHUYINGLI,JIANGDIYINGDU,SHIXIANWEIZUZHIJUNYUN,BIANYUCUIHUO。TUIHUOWENDUYIBANWEI860~880℃。CUIHUOSHIYOUYUTADEDAOREXINGCHAYIBANFENLIANGJIEDUANJINXING。XIANZAI800~850℃YURE(YIMIANYINQIDADEREYINGLI),RANHOUXUNSUJIA REDAOCUIHUOWENDU1190~1290℃(BUTONGPAIHAOSHIJISHIYONGSHIWENDUYOUQUBIE),HOUYOULENGHUOKONGLENGHUOCHONGQITILENGQUE。GONGCHANGJUNCAIYONGYANLUJIARE,XIANZHENKONGLUSHIYONGYEXIANGDANGGUANGFAN。CUIHUOHOUYINNEIBUZUZHIHAIBAOLIUYIBUFEN(YUE30%)CANYUAOSHITIMEIYOUZHUANBIANCHENGMASHITI,YINGXIANGLEGAOSUGANGDEXINGNENG。WEISHICANYUAOSHITIZHUANBIAN,JINYIBUTIGAOYINGDUHENAIMOXING,YIBANYAOJINXING2~3CIHUIHUO,HUIHUOWENDU560℃,MEICIBAOWEN1XIAOSHI。

  SKH51CHANGGUICHICUN:

  3.2*32—380mm 4.5*32—380mm 6*32—380mm 8*32—380mm 10*32—380mm

  13*32—380mm 16*32—380mm 19*32—380mm 22*32—380mm 26*32—380mm

  32*32—380mm 38*32—380mm 45*32—380mm 50*32—380mm 60*32—380mm




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