26/12/2022 12:42 Alloy Structural Steel Grade Equivalent Table - Songshun Steel

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There are so many grades and types of steel in the world. Such as Alloy Structural
Steel, Alloy Tool Steel, High Speed Steel, Carbon Steel, Mold Steel and more.
Because different country has own different stand of steel, so the grade is
different. The grade is the name of steel. It is the common language for steel field
in the world. Truly understand the steel grade equivalents is very important, that
will hele you to find out what grades steel can substitute other materials. As below,
I will show you the information of Alloy Structural steel grade equivalents table for
American ASTM, UNS, to GB, ISO, Europe, Germany, France, and Japan. And as
a leader steel supplier in China, if you need the material as below, please kindly
contact us.

搜索:
GB ISO ASTM UNS JIS DIN BS NF

20Mn2 22Mn6 1320 -- SMn420 20Mn5 150M19 20M5

1321 PH355
1330
1524

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30Mn2 28Mn6 1330 G13300 SMn433 28Mn6 28Mn6 28Mn6

1536 SMn433H 30Mn5 150M28 32M5
34Mn5

35Mn2 36Mn6 1335 G13350 SCMn443 36Mn5 15M36 35M5

SMn438
SMn438H

40Mn2 42Mn6 1340 G13400 SMn438 -- -- 40M5

SMn443
SMn443H

45Mn2 42Mn6 1345 G13450 SMn443 46Mn7 -- 45M5

50Mn2 -- H13450 G13450 -- 50Mn7 -- 55M5

20MnV -- -- -- -- 20MnV6 -- --

27SiMn -- -- -- -- -- -- --

35SiMn -- -- -- -- 37MnSi5 En46 38MS5

42SiMn -- -- -- -- 46MnSi4 -- 41S7

20SiMn2MoV -- -- -- -- -- -- --

25SiMn2MoV -- -- -- -- -- -- --

37SiMn2MoV -- -- -- -- -- -- --

40B -- 1040B -- -- -- 170H41 --

TS14B35

45B -- 1040B -- -- -- -- --
50B46H

50B -- 1050B -- -- -- -- --
TS14B50

40MnB -- 1541B -- -- -- 185H40 30MB5

50B40

45MnB -- 1047B -- -- -- -- --
50B44

20MnMoB -- 8B20 -- -- -- -- --

15MnVB -- -- -- -- -- -- --

20MnVB -- -- -- -- -- -- --

40MnVB -- -- -- -- -- -- --

20MnTiB -- -- -- -- -- -- --

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26/12/2022 12:42 Alloy Structural Steel Grade Equivalent Table - Songshun Steel

25MnTiBRE -- -- -- -- -- -- --

15Cr -- 5115 G51150 SCr415 17Cr3 527A17 12C3

15Cr3 523M15

15CrA -- 5115 G51150 SCr415 17Cr3 527A17 --

20Cr 20Cr4 5120 G51200 SCr420 20Cr4 590M17 18C3

SCr420H 527A19
527M20

30Cr 34Cr4 5130 G51300 SCr430 34Cr4 34Cr4 34Cr4

28Cr4 530A30

35Cr 34Cr4 5135 G51350 SCr435 34Cr4 34Cr4 34Cr4

5132 SCr435H 37Cr4 530A32 32Cr4
38Cr2 530A35 38C2
38C4

40Cr 41Cr4 5140 G51400 SCr440 41Cr4 41Cr4 41Cr4

SCr440H 520M40 42C4
530A40
530M40

45Cr 41Cr4 5145 G51450 SCr445 41Cr4 41Cr4 41Cr4

5147 534A99 45C3

50Cr -- 5150 -- SCr445 -- -- 50C4

38CrSi -- -- -- -- -- -- --

12CrMo -- A182- -- -- 13CrMo44 620Cr·B 12CD4

F11
F12

15CrMo -- A- -- STC42 13CrMo45 1653 12CD4

387Cr·B STT42 16CrMo44 15CD4·0
STB42 15CrMo5
SCM415

20CrMo 18CrMo4(7) 4118 -- SCM22 25CrMo4 25CrMo4 25CrMo

STC42 20CrMo44 708M20 18CD4
STT42 CDS12
STB42 CDS110

30CrMo 1 4130 G41300 SCM420 25CrMo4 25CrMo4 25CrMo

2 SCM430 1717COS110 25CD4

30CrMoA 2 4130 -- SCM430 34CrMo4 34CrMo4 34CrMo

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26/12/2022 12:42 Alloy Structural Steel Grade Equivalent Table - Songshun Steel

35CrMo 34CrMo4 4137 -- SCM435 34CrMo4 34CrMo4 34CrMo

4135 SCM432 708A37 35CD4
SCCrM3

42CrMo 42CrMo4 4140 G41400 SCM440 42CrMo4 42CrMo4 42CrMo

4142 41CrMo4 708M40 42CD4
42CD4T

12CrMoV -- -- -- -- -- -- --

35CrMoV -- -- -- -- -- -- --

12Cr1MoV -- -- -- -- 13CrMoV42 -- --

25Cr2MoVA -- -- -- -- -- -- --

25Cr2Mo1VA -- -- -- -- 24CrMoV55 -- --

38CrMoAl 41CrAlMo74 -- -- SACM645 41CrAlMo7 905M39 40CAD6·

34CrAlMo5 905M31 30CAD6·

40CrV -- -- -- -- -- -- --

50CrVA 13 -- G61500 SUP10 51CrV4 51CrV4 51CrV4

735A51 50CV4
735A50

15CrMn -- -- G51150 -- 16MnCr5 -- 16MC5

20CrMn 20MnCr5 -- G51200 SMnC420 20MnCr5 -- 20MC5

40CrMn 41Cr4 -- -- -- 41Cr4 41Cr4 41Cr4

20CrMnSi -- -- -- -- -- -- --

25CrMnSi -- -- -- -- -- -- --

30CrMnSi -- -- -- -- -- -- --

30CrMnSiA -- -- -- -- -- -- --

20CrMnMo -- -- -- SCM421 20CrMo5 -- 18CD4

40CrMnMo 42CrMo4 4140 G41420 SCM440 42CrMo4 42CrMo4 42CrMo

4142 708A42

20CrMnTi -- -- -- SMK22 -- -- --
SCM421

30CrMnTi -- -- -- -- 30MnCrTi4 -- --

20CrNi -- -- -- -- -- 637M17 --

40CrNi -- 3140 G31400 SNC236 40NiCr6 640M40 --

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26/12/2022 12:42 Alloy Structural Steel Grade Equivalent Table - Songshun Steel

45GrNi -- 3145 -- -- -- -- --

50CrNi -- -- -- -- -- -- --

12CrNi2 -- -- -- SNC415 14NiCr10 -- 14NC1

12CrNi3 15NiCr13 -- G33100 SNC815 14NiCr14 832H13 14NC12

655M13
665A12

20CrNi3 -- 3316 -- -- 20NiCr14 -- 20NC1

E3316

30CrNi3 -- 3325 -- SNC631 28NiCr10 635M31 30NC12

3330 SNC631H
SNC836

37CrNi3 -- -- -- -- -- -- --

12Cr2Ni4 -- E3310 -- SNC815 14NiCr18 655A12 12NC15

3310H 659A15
655M13
659M15
655H13

20Cr2Ni4 -- -- -- -- -- -- --

20CrNiMo 20CrNiMo2(12) 8720 G86200 SNCM220 21NiCrMo2 805M20 20NCD

40CrNiMoA -- 4340 G43400 SNCM439 40NiCrMo6 3S97 40NCD

36NiCrMo4 3S99

18CrNiMnMoA -- -- -- -- -- -- --

45CrNiMoVA -- -- -- -- -- -- --

48Cr2Ni4WA -- -- -- -- -- -- --

25Cr2Ni4WA -- -- -- -- -- -- --

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