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И˜ʣGB6479-2000

Ҫ|102016Mn10MoWVNb15CrMo1Cr5Mo12Cr2Mo

F؛Ҏ8-8241-100mm

aƷãmڹضȞ-40--40010-32MpaĻO估ܵ

ߴ繫:

䓹ܷN

D

䓹ܱںS

ι

䓹⏽(mm)

(mm)

䓹ܱں(mm)

(mm)

3050

0.3

30

10

50219

0.8

܈

219

1.0

20

10

˜

̖

ȣMPa

ȣMPa

_J

͜؛_Akv

GB6479

10

335490

205

24

/

2018

20

410550

245

24

39

2018

16Mn

490670

320

21

47

4021

10MoWVNb

470670

295

19

62

 

15CrMo

440640

235

21

47

 

1Cr5Mo

390590

195

22

94

 

12 Cr2Mo

450600

280

20

38

 

:

˜

̖

Wɷ֣

C

Si

Mn

P

S

Cr

Mo

Ni

GB

6479

10

0.070.14

0.170.37

0.350.65

0.030

0.030

/

/

/

20

0.170.24

0.170.37

0.350.65

0.030

0.030

/

/

/

16Mn

0.120.20

0.200.60

1.201.60

0.030

0.030

 

 

 

10MoWVNb

0.070.13

0.500.80

0.500.80

0.030

0.030

/

0.600.90

/

15CrMo

0.120.18

0.170.37

0.400.70

0.030

0.030

0.801.10

0.400.55

/

1Cr5Mo

0.15

0.50

0.60

0.030

0.030

4.006.00

0.450.60

0.60

12 Cr2Mo

0.800.15

0.50

0.400.70

0.030

0.030

2.02.50

0.901.20

 

ע10ĚԪغNi0.25Cr0.15Cu0.20
20
ĚԪغNi0.25Cr0.25Cu0.20Mo0.15V0.08
ĚԪغNi0.30Cr0.30Cu0.20

 
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