| EN steel number | EN steel name | SAE grade | UNS | DIN | BS 970 | UNI | JIS |
|---|
| Carbon steels |
|---|
1.1141
1.0401
1.0453 |
C15D
C18D |
1010
1018 |
|
CK15
C15
C16.8 |
040A15
080M15
080A15
EN3B |
C15
C16
1C15 |
S12C
S15
S15CK
S15C |
1.0503
1.1191
1.1193
1.1194 |
C45 |
1045 |
|
C45
CK45
CF45
CQ45 |
060A47
080A46
080M46 |
C45
1C45
C46
C43 |
S45C
S48C |
1.0726
1.0727 |
35S20
45S20 |
1140/1146 |
|
35S20
45S20 |
212M40
En8M |
|
|
1.0715
1.0736 |
11SMn37 |
1215 |
|
9SMn28
9SMn36 |
230M07
En1A |
CF9SMn28
CF9SMn36 |
SUM 25
SUM 22 |
1.0718
1.0737 |
11SMnPb30
11SMnPb37 |
12L14 |
|
9SMnPb28
9SMnPb36 |
230M07 Leaded
En1B Leaded |
CF9SMnPb29
CF9SMnPb36 |
SUM 22
SUM 23
SUM 24 |
| Alloy steels |
|---|
| 1.7218 |
|
4130 |
|
25CrMo4
GS-25CrMo4 |
708A30
CDS110 |
25CrMo4 (KB)
30CrMo4 |
SCM 420
SCM 430
SCCrM1 |
1.7223
1.7225
1.7227
1.3563 |
42CrMo4 |
4140/4142 |
|
41CrMo4
42CrMo4
42CrMoS4
43CrMo4 |
708M40
708A42
709M40
En19
En19C |
41CrMo4
38CrMo4 (KB)
G40 CrMo4
42CrMo4 |
SCM 440
SCM 440H
SNB 7
SCM 4M
SCM 4 |
1.6582
1.6562 |
34CrNiMo6 |
4340 |
|
34CrNiMo6
40NiCrMo8-4 |
817M40
En24 |
35NiCrMo6 (KB)
40NiCrMo7 (KB) |
SNCM 447
SNB24-1-5 |
1.6543
1.6523 |
20NiCrMo2-2 |
8620 |
|
21NiCrMo22
21NiCrMo2 |
805A20
805M20 |
20NiCrMo2 |
SNCM 200 (H) |
| Stainless steels |
|---|
| 1.4310 |
X10CrNi18-8 |
301 |
S30100 |
|
|
|
|
| 1.4318 |
X2CrNiN18-7 |
301LN |
|
|
|
|
|
| 1.4305 |
X8CrNiS18-9 |
303 |
S30300 |
X10CrNiS18-9 |
303S 31
En58M |
X10CrNiS18-09 |
SUS 303 |
| 1.4301 |
X2CrNi19-11
X2CrNi18-10 |
304 |
S30400 |
X5CrNi18-9
X5CrNi18-10
XCrNi19-9 |
304S 15
304S 16
304S 18
304S 25
En58E |
X5CrNi18-10 |
SUS 304
SUS 304-CSP |
| 1.4306 |
X2CrNi19-11 |
304L |
S30403 |
|
304S 11 |
|
SUS304L |
| 1.4311 |
X2CrNiN18-10 |
304LN |
S30453 |
|
|
|
|
| 1.4948 |
X6CrNi18-11 |
304H |
S30409 |
|
|
|
|
| 1.4303 |
X5CrNi18-12 |
305 |
S30500 |
|
|
|
|
1.4401
1.4436 |
X5CrNiMo17-12-2
X5CrNiMo18-14-3 |
316 |
S31600 |
X5CrNiMo17 12 2
X5CrNiMo17 13 3
X5CrNiMo 19 11
X5CrNiMo 18 11 |
316S 29
316S 31
316S 33
En58J |
X5CrNiMo17 12
X5CrNiMo17 13
X8CrNiMo17 13 |
SUS 316
SUS316TP |
| 1.4404 |
X2CrNiMo17-12-2 |
316L |
S31603 |
|
316S 11 |
|
SUS316L |
1.4406
1.4429 |
X2CrNiMoN17-12-2
X2CrNiMoN17-13-3 |
316LN |
S31653 |
|
|
|
|
| 1.4571 |
|
316Ti |
S31635 |
X6CrNiMoTi17-12 |
320S 33 |
|
|
| 1.4438 |
X2CrNiMo18-15-4 |
317L |
S31703 |
|
|
|
|
| 1.4541 |
|
321 |
S32100 |
X6CrNiTi18-10 |
321S 31 |
|
SUS321 |
| 1.4878 |
X12CrNiTi18-9 |
321H |
S32109 |
|
|
|
|
| 1.4512 |
X6CrTi12 |
409 |
S40900 |
|
|
|
|
| |
|
410 |
S41000 |
|
|
|
|
| 1.4016 |
|
430 |
S43000 |
X6Cr17 |
430S 17 |
|
SUS430 |
| |
|
440A |
S44002 |
|
|
|
|
| 1.4112 |
|
440B |
S44003 |
|
|
|
|
| 1.4125 |
|
440C |
S44004 |
X105CrMo17 |
|
|
SUS440C |
| 1.4104 |
|
430F |
S44020 |
X14CrMoS17 |
|
|
SUS430F |
| 1.4539 |
X1NiCrMoCu25-20-5 |
904L |
N08904 |
|
|
|
|
| 1.4547 |
X1CrNiMoCuN20-18-7 |
|
S31254 |
|
|
|
|
| Tool steels |
|---|
| 1.2363 |
X100CrMoV5 |
A-2 |
T30102 |
X100CrMoV51 |
BA 2 |
X100CrMoV5-1 KU |
SKD 12 |
| |
|
A-3 |
T30103
|
|
|
|
|
| |
|
A-4 |
T30104
|
|
|
|
|
| |
|
A-6 |
T30106
|
|
|
|
|
| |
|
A-7 |
T30107
|
|
|
|
|
| |
|
A-8 |
T30108
|
|
|
|
|
| |
|
A-9 |
T30109
|
|
|
|
|
| 1.2379 |
X153CrMoV12 |
D-2 |
|
X153CrMoV12-1 |
BD 2 |
X155CrVMo12-1 |
SKD 11 |
| 1.2510 |
|
O-1 |
|
100MnCrW4 |
Bo 1 |
95MnWCr-5 KU |
