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      ͟op ǰλ:- > ͟op
      15CrMo 䓹呼WɷWSþ

               

      һ15CrMo 

      15CrMo 呼Wɷ֣%

      C

      Si

      Mn

      Mo

      Cr

      S

      P

      Ni

      Cu

      0.120.18

      0.170.37

      0.400.70

      0.450.65

      0.801.25

      0.035

      0.035

      0.30

      0.25

      ע̼ÓSSiСڻ0.12%

      15CrMo ijW

      Qȣmm)

      ̎B

      ػضȣ棩

      bMP)

      sMP)

      5(%)

      Akv(J)

      HB

      300

      ӻػ{|

      620

      440610

      275

      20

      34

      118180

      300500

      430600

      255

      19

      34

      115178

       JB472615CrMo ߜȵҎ

      Qȣmm)

      15CrMo Мضȣ棩µĦ0.2MPС

      200

      250

      300

      350

      400

      450

      500

      300

      220

      210

      196

      186

      176

      167

      162

      300500

      200

      190

      176

      167

      157

      152

      147

      15CrMo 

      Qȣmm)

      15CrMo 呼Мضȣ棩µSÑMPa)

      20

      100

      150

      200

      250

      300

      350

      400

      425

      450

      475

      500

      525

      550

      300

      147

      147

      147

      138

      132

      123

      116

      110

      107

      104

      103

      88

      58

      37

      300500

      143

      143

      135

      126

      119

      110

      104

      98

      96

      95

      93

      88

      58

      37

       

    3. һl„
    4. һl„ 15MnV 䓹呼ĻWɷWSÑ

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