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15CrMo ֹܡͼѧɷѧþ

         

һ15CrMo ѧɷ

15CrMo ܡͼѧɷ֣%

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

ע̼֣SiСڻ0.12%

15CrMo ijѧ

ƺȣmm)

ȴ״̬

ػ¶ȣ棩

bMP)

sMP)

5(%)

Akv(J)

HB

300

ӻػ

620

440610

275

20

34

118180

300500

430600

255

19

34

115178

 JB472615CrMo ǿȵĹ涨

ƺȣmm)

15CrMo ¶ȣ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

ġ15CrMo Ӧ

ƺȣmm)

15CrMo ֹͼ¶ȣ棩µӦMPa)

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

 

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