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GB,YB

JIS

DIN(W-Nr.)

ASTM

AISI

SAE

09Mn2

(1)
锰钢组

10Mn2

1513

1513

15Mn2

20Mn2

SMn420

1024

1024

1524

30Mn2

SMn433(SMn1)

28Mn6 (1.5065)
30Mn5 (1.5066)

1330

1330

1330

35Mn2

SMn438(SMn2)

36Mn5 (1.5067)

1335

1335

1335

40Mn2

Smn443 (SMn3)

1340

1340

1340

45Mn2

Smn443 (SMn3)

1345

1345

1345

50Mn2

1052

1052

1552(-1052)

(2)
硅锰钢组

27SiMn

35SiMn

37MnSi5 (1.5122)

42SiMn

46MnSi4 (1.5121)

15MnV

15MnV5 (1.5213)

(3)
锰钒钢组

42Mn2V

42MnVT (1.5223)

(4)铬钢组

15Cr

SCr41（SCr21）

5115

5115

20Cr

SCr240（SCr22）

5120

5120

5120

30Cr

SCr430（SCr2 ）

51,305,132

51,305,132

51,305,132

35Cr

SCr435（SCr3 ）

34Cr4 (1.7033)
37Cr4 (1.7034)

5135

5135

5135

40Cr

SCr440（SCr4）

41Cr4 (1.7035)

5140

5140

5140

45Cr

SCr445（SCr5）

51,475,145

51,475,145

51,475,145

50Cr

5150

5150

5150

(5)
铬硅钢组

38CrSi

40CrSi

(6)
铬锰钢组

38CrMn

15CrMn

20MnCr4 (1.7147)

40CrMn

20CrMnSi

(7)
铬锰硅钢组

25CrMnSi

30CrMnSi

35CrMnSi

(8)
铬钒钢组

20CrV

22CrV4 (1.7513)

40CrV

42CrV6 (1.7561)

50CrV

SUF10

50CrV4 (1.8159)

6150

6150

6150

(9)
铬锰钛钢组

30CrMnTi

(10)
钼钢组

16Mo

15Mo3N (1.5415)

(11)
铬钼钢组

12CrMo

13CrMo44 (1.7335)

15CrMo

SCM415 (SCM21)

16CrMo44 (1.7337)

A387Cr

20CrMo

SCM420 (SCM22)

25CrMo4 

30CrMo

SCM430 (SCM2)

34CrMo4 (1.7220)

4130

4130

4130

35CrMo

SCM435 (SCM3)

34CrMo4 (1.7220)

4135

4135

4135

42CrMo

SCM440 (SCM4)

42CrMo4 (1.7225)

4140

4140

4140

SCM421 (SCM23)

SCM418

4118

4118

4118

SCM445 (SCM5)

50CrMo4 (1.7228)

4145

4145

4145

SCM822 (SCM24)

25CrMo4(1.7218)

38CrMoAl

SACM645 (SACM1)

34CrAlMo5(1.8507)

(12)
铬锰钼钢组

15CrMnMo

15CrMo5 (1.7262)

20CrMnMo

20CrMo5 (1.7264)

40CrMnMo

4140

4140

4140

(13)
铬锰钒钢组

12CrMoV

24CrMoV55
(1.7733)

12Cr1MoV

24CrMoV

35CrMoV

12CrNi2

SNC415 (SNC21)

(14)

 铬钼钢组

12CrNi3A

SNC815

14NiCr10
(1.5732)

-3415

(SNC22)

12Cr2Ni4A

(E3310),

(3310),

(E3316)

3316

20CrNi

-3120

-3120

20CrNi3A

20Cr2Ni4A

-3325

30CrNi3A

SNC631 (SNC2)

-3435

37CrNi3A

SNC836 (SNC3)

-3335

40CrNi

SNC236 (SNC1)

-3140

-3140

45CrNi

(A3145)

-3145

(15)
镍铬钼钢组

40CrNiMoA

SNCM439 (SNCM8)

4340

4340, -4337

43,404,337

SNCM220 (SNCM21)

8620

8620

8620

SNCM240 (SNCM6)

8640

8640

8640

SNCM415 (SNCM22)

4315

SNCM420 (SNCM23)

4320

4320

4320

SNCM431 (SNCM1)

-4337

-4337

SNCM447 (SNCM9)

4347

SNCM625 (SNCM2)

SNCM815 (SNCM25)

(16)
硼钢组

40B

TS14B35

40B

50B36H

40MnB

TS14B35H

40MnB

TS14B50H