Steel Specifications

Great
Britain BS970

U.S.A

AISI/SAE

Germany

W-Nr Din

Italy

UNI

Japan

JIS

France

AFNOR

Spain

UNE

230M07

1213

1.07159
SMn28

CF9SMn28

SUM22

S250

F.2111
11SMn28

070M20

M1020
M1023

1.0402
C22

C20
C21 C23

S20C
S22C

AF42C20
XC25 1C22

F.112
1C22

080M40

1040

1.0511
C40

C40
1C40

-

1C55
AF60C40

F.114A

070M55

1055

1.0535
C55

C55
1C55

S55C

1C55
AF70C55

-

080A15
080M13

M1015
M1016

1.0401
C15

C15
C16 1C15

S15C

XC18
AF37C12

F.111

709M40
708M40

4140
4142

1.7225
42CrMo4

38CrMo4KB
42CrMo4

SCN440
SNB7

42CD4
42CrMo4

F.8332
F.8232

817M40
816M40

4340
4337

1.6582
34CrNiMo6

35NiCrMo6KB

SNcM447

34CrNiMo8
35NCD6

F.1272

835M30

-

1.6747
30NiCrMo16-6

-

-

35NCD16

F.1260

655M13
655H13

3310
9314

1.5752
14NiCr14

-

SNC815

12NC15
14NC12

-

722M24

-

1.7361
32CrMo12

32CrMo12

-

30CD12

F.124.A

905M31
905M39

E71400
G71406

1.8509
41CrAlMo7

41CrAlMo7

SACM645

-

-