EN 10088-3 Chemical Composition Stainless Steel
EN 10088-3 is the material standard for stainless steel semi-finished products, bars, rods and sections for general purposes. Ferritic, martensitic, precipitation hardening, austenitic and austenitic-ferritic duplex grades are included. The chemical composition of all the grades of stainless steel covered in the standard are listed.
EN 10088-3 chemical composition tables
Designation |
Chemical composition % by mass max unless stated |
Steel name |
Steel number |
C |
Si |
Mn |
P |
S |
N |
Cr |
Cu |
Mo |
Ni |
Other |
Ferritic stainless steel-standard grades |
X2CrNi12 |
1.4003 |
0.030 |
1.00 |
1.50 |
0.040 |
0.030 |
0.030 |
10.5
/12.5 |
- |
- |
0.30
/1.00 |
- |
X6Cr13 |
1.4000 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
12.0
/14.0 |
- |
- |
- |
- |
X6Cr17 |
1.4016 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
16.0
/18.0 |
- |
- |
- |
- |
X6CrMoS17 |
1.4105 |
0.08 |
1.50 |
1.50 |
0.040 |
0.15
/0.35 |
- |
16.0
/18.0 |
- |
0.20
/0.60 |
- |
- |
X6CrMo17-1 |
1.4113 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
16.0
/18.0 |
- |
0.90
/1.40 |
- |
- |
Ferritic stainless steel special grade |
X2CrTi17 |
1.4520 |
0.025 |
0.50 |
0.50 |
0.040 |
0.015 |
0.015 |
16.0
/18.0 |
- |
- |
- |
Ti:
0.30
/0.60 |
X3CrNb17 |
1.4511 |
0.05 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
16.0
/18.0 |
- |
- |
- |
Nb:
12xC
/1.00 |
X2CrMoTiS18-2 4 |
1.4523 |
0.030 |
1.00 |
0.50 |
0.040 |
0.15
/0.35 |
- |
17.5
/19.0 |
- |
2.00
/2.50 |
- |
Ti:
0.30
/0.80
(C+N):
0.040 |
X6CrMoNb17-1 |
1.4526 |
0.08 |
1.00 |
1.00 |
0.040 |
0.015 |
0.040 |
16.0
/18.0 |
- |
0.80
/1.40 |
- |
Nb:
7x(C+N)
+0.10]
/1.00 |
X2CrTiNb18 |
1.4509 |
0.030 |
1.00 |
1.00 |
0.040 |
0.015 |
- |
17.5
/18.5 |
- |
- |
- |
Ti: 0.10
/0.60
Nb:
[(3xC)
+0.30]
/1.00 |
Martensitic stainless steel standard grades |
X12Cr13 |
1.4006 |
0.08
/0.15 |
1.00 |
1.50 |
0.040 |
0.030 |
- |
11.5
/13.5 |
- |
- |
0.75 |
- |
X12CrS13 |
1.4005 |
0.06
/0.15 |
1.00 |
1.50 |
0.040 |
0.15
/0.35 |
- |
12.0
/14.0 |
- |
0.60 |
- |
- |
X15Cr13 |
1.4024 |
0.12
/0.17 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
12.0
/14.0 |
- |
- |
- |
- |
X20Cr13 |
1.4021 |
0.16
/0.25 |
1.00 |
1.50 |
0.040 |
0.030 |
- |
12.0
/14.0 |
- |
- |
- |
- |
X30Cr13 |
1.4028 |
0.26
/0.35 |
1.00 |
1.50 |
0.040 |
0.030 |
- |
12.0
/14.0 |
- |
- |
- |
- |
X39Cr13 |
1.4031 |
0.36
/0.42 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
12.5
/14.5 |
- |
- |
- |
- |
X46Cr13 |
1.4034 |
0.43
/0.50 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
12.5
/14.5 |
- |
- |
- |
- |
X38CrMo14 |
1.4419 |
0.36
/0.42 |
1.00 |
1.00 |
0.040 |
0.015 |
|
13.0
/14.5 |
- |
0.60
/1.00 |
|
|
X50CrMoV15 |
1.4116 |
0.45
/0.55 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
14.0
/15.0 |
- |
0.50
/0.80 |
- |
V:
0.10
/0.20 |
X55CrMo14 |
1.4110 |
0.48
/0.60 |
1.00 |
1.00 |
0.040 |
0.030 |
|
13.0
/15.0 |
|
0.50
/0/80 |
|
V:
< 0.15 |
X14CrMoS17 |
1.4104 |
0.10
/0.17 |
1.00 |
1.50 |
0.040 |
0.15
/0.35 |
- |
15.5
/17.5 |
- |
0.20
/0.60 |
- |
- |
X39CrMo17-1 |
1.4122 |
0.33
/0.45 |
1.00 |
1.50 |
0.040 |
0.030 |
- |
15.5
/17.5 |
- |
0.80
/1.30 |
1.00 |
- |
X17CrNi16-2 |
1.4057 |
0.12
/0.22 |
1.00 |
1.50 |
0.040 |
0.030 |
- |
15.0
/17.0 |
- |
- |
1.50
/2.50 |
- |
X3CrNiMo13-4 |
1.4313 |
0.05 |
0.70 |
1.50 |
0.040 |
0.015 |
0.020 |
12.0/
14.0 |
- |
0.30
/0.70 |
3.5
/4.5 |
- |
X4CrNiMo16-5-1 |
1.4418 |
0.06 |
0.70 |
1.50 |
0.040 |
0.030 |
0.020 |
15.0
/17.0 |
- |
0.80
/1.50 |
4.0
/6.0 |
- |
Martensitic stainless steel special grades |
X29CrS13 |
1.4029 |
0.25
/0.32 |
1.00 |
1.50 |
0.040 |
0.15
/0.25 |
- |
12.0
/13.5 |
- |
0.60 |
- |
- |
X46CrS13 |
1.4035 |
0.43
/0.50 |
1.00 |
2.00 |
0.040 |
0.15
/0.35 |
- |
12.5
/14.0 |
- |
- |
- |
- |
X70CrMo15 |
1.4109 |
0.60
/0.75 |
0.70 |
1.00 |
0.040 |
0.030 |
- |
14.0
/16.0 |
- |
0.40
/0.80 |
- |
- |
X40CrMoVN16-2 |
1.4123 |
0.35
/0.50 |
1.00 |
1.00 |
0.040 |
0.015 |
- |
14.0
/16.0 |
- |
1.00
/2.50 |
0.50 |
V:
1.50
N:
0.10
/0.30 |
X105CrMo17 |
1.4125 |
0.95
/1.20 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
16.0
/18.0 |
- |
0.40
/0.80 |
- |
- |
X90CrMoV18 |
1.4112 |
0.85
/0.95 |
1.00 |
1.00 |
0.040 |
0.030 |
- |
17.0
/19.0 |
- |
0.90
/1.30 |
- |
V:
0.07
/0.12 |
X2CrNiMoV13-5-2 |
1.4415 |
0.030 |
0.50 |
0.50 |
0.040 |
0.015 |
- |
11.5
/13.5 |
- |
1.50
/2.50 |
4.5
/6.5 |
Ti:
0.010
V: 0.10
/0.50 |
Precipitation hardening stainless steel standard grades |
X5CrNiCuNb16-4 |
1.4542 |
0.07 |
0.70 |
1.50 |
0.040 |
0.030 |
- |
15.0
/17.0 |
3.0
/5.0 |
0.60 |
3.0
/5.0 |
Nb:
5xC
/0.45 |
X7CrNiAl17-7 |
1.4568 |
0.09 |
0.70 |
1.00 |
0.040 |
0.015 |
- |
16.0
/18.0 |
- |
- |
6.5
/7.8 |
Al:
0.70
/1.50 |
X5CrNiMoCu
Nb14-5 |
1.4594 |
0.07 |
0.70 |
1.00 |
0.040 |
0.015 |
- |
13.0
/15.0 |
1.20
/2.00 |
1.20
/2.00 |
5.0
/6.0 |
Nb:
0.15
/0.60 |
Precipitation hardening stainless steel special grades |
X1CrNiMoAl
Ti12-9-2 |
1.4530 |
0.015 |
0.10 |
0.10 |
0.010 |
0.005 |
0.010 |
11.5
/12.5 |
- |
1.85
/2.15 |
8.5
/9.5 |
Al:
0.60
/0.80
Ti:
0.28
/0.37 |
X1CrNiMoAl
Ti12-10-2 |
1.4596 |
0.015 |
0.10 |
0.10 |
0.010 |
0.005 |
0.020 |
11.5
/12.5 |
- |
1.85
/2.15 |
9.2
/10.2 |
Al:
0.80
/1.10
Ti:
0.28
/0.40
|
X5NiCrTiMo
VB25-12-2 |
1.4606 |
0.08 |
1.00 |
1.00
/2.00 |
0.025 |
0.015 |
- |
13.0
/16.0 |
- |
1.00
/1.50 |
24.0
/27.0 |
B:
0.0010
/0.010
Al:
< 0.35
Ti:
1.90
/2.30 V: 0.10
/0.50 |
Austenitic stainless steels-standard grades |
X10CrNi18-8 |
1.4310 |
0.05
/0.15 |
2.00 |
2.00 |
0.045 |
0.015 |
0.11 |
16.0
/19.0 |
- |
0.80 |
6.0
/9.5 |
- |
X2CrNi18-9 |
1.4307 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
17.5
/19.5 |
- |
- |
8.0
/10.5 |
- |
X2CrNi19-11 |
1.4306 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
18.0
/20.0 |
- |
- |
10.0
/12.0 |
- |
X2CrNiN18-10 |
1.4311 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.12
/0.22 |
17.5
/19.5 |
- |
- |
8.5
/11.5 |
- |
X5CrNi18-10 |
1.4301 |
0.07 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
17.5
/19.5 |
- |
- |
8.0
/10.5 |
- |
X8CrNiS18-9 |
1.4305 |
0.10 |
1.00 |
2.00 |
0.045 |
0.15
/0.35 |
0.11 |
17.0
/19.0 |
1.00 |
- |
8.0
/10.0 |
- |
X6CrNiTi18-10 |
1.4541 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
- |
17.0
/19.0 |
- |
- |
9.0
/12.0 |
Ti:
5x
C
/0.70 |
X4CrNi18-12 |
1.4303 |
0.06 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
17.0
/19.0 |
- |
- |
11.0
/13.0 |
- |
X2CrNiMo17-12-2 |
1.4404 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
16.5
/18.5 |
- |
2.00
/2.50 |
10.0
/13.0 |
- |
X2CrNiMo
N17-11-2 |
1.4406 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.12
/0.22 |
16.5
/18.5 |
- |
2.00
/2.50 |
10.0
/12.5 |
- |
X5CrMo17-12-2 |
1.4401 |
0.07 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
16.5
/18.5 |
- |
2.00
/2.50 |
10.0
/13.0 |
- |
X6CrNiMo
Ti17-12-2 |
1.4571 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
- |
16.5
/18.5 |
- |
2.00
/2.50 |
10.5
/13.5 |
Ti:
5x
C
/0.70 |
X2CrNi
Mo17-12-3 |
1.4432 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
16.5
/18.5 |
- |
2.50
/3.00 |
10.5
/13.0 |
- |
X2CrNiMo
N17-13-3 |
1.4429 |
0.030 |
1.00 |
2.00 |
0.045 |
0.015 |
0.12
/0.22 |
16.5
/18.5 |
- |
2.50
/3.00 |
11.0
/14.0 |
- |
X3CrNi
Mo17-13-3 |
1.4436 |
0.05 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
16.5
/18.5 |
- |
2.50
/3.00 |
10.5
/13.0 |
- |
X2CrNi
Mo18-14-3 |
1.4435 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
17.0
/19.0 |
- |
2.50
/3.00 |
12.5
/15.0 |
- |
X2CrNi
MoN17-13-5 |
1.4439 |
0.030 |
1.00 |
2.00 |
0.045 |
0.015 |
0.12
/0.22 |
16.5
/18.5 |
- |
4.0
/5.0 |
12.5
/14.5 |
- |
X6CrNi
CuS18-9-2 |
1.4570 |
0.08 |
1.00 |
2.00 |
0.045 |
0.15
/0.35 |
0.11 |
17.0
/19.0 |
1.40
/1.80 |
0.60 |
8.0
/10.0 |
- |
X3CrNi
Cu18-9-4 |
1.4567 |
0.04 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
17.0
/19.0 |
3.0
/4.0 |
- |
8.5
/10.5 |
- |
X1NiCrMo
Cu25-20-5 |
1.4539 |
0.020 |
0.70 |
2.00 |
0.030 |
0.010 |
0.15 |
19.0
/21.0 |
1.20
/2.00 |
4.0
/5.0 |
24.0
/26.0 |
- |
Austenitic stainless steels-special grades |
X5CrNi17-7 |
1.4319 |
0.07 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
16.0
/18.0 |
- |
- |
6.0
/8.0 |
- |
X9CrNi18-9 |
1.4325 |
0.03
/0.15 |
1.00 |
2.00 |
0.045 |
0.030 |
- |
17.0
/19.0 |
- |
- |
8.0
/10.0 |
- |
X5CrNiN19-9 |
1.4315 |
0.06 |
1.00 |
2.00 |
0.045 |
0.015 |
0.12
/0.22 |
18.0
/20.0 |
- |
- |
8.0
/11.0 |
- |
X6CrNiNb18-10 |
1.4550 |
0.08 |
1.00 |
2.00 |
0.045 |
0.015 |
- |
17.0
/19.0 |
- |
- |
9.0
/12.0 |
Nb:
10x
C/1.00 |
X1CrNiMo
N25-22-2 |
1.4466 |
0.020 |
0.70 |
2.00 |
0.025 |
0.010 |
0.10
/0.16 |
24.0
/26.0 |
- |
2.00
/2.50 |
21.0
/23.0 |
- |
X6CrNiMo
Nb17-12-2 |
1.4580 |
0.08 |
1.00 |
2.00 |
0.045 |
0.015 |
- |
16.5
/18.5 |
- |
2.00
/2.50 |
10.5
/13.5 |
Nb:
10x
C/1.00 |
X2CrNiMo18-15-4 |
1.4438 |
0.030 |
1.00 |
2.00 |
0.045 |
0.030 |
0.11 |
17.5
/19.5 |
- |
3.0
/4.0 |
13.0
/16.0 |
- |
X1CrNiMoCuN24-22-8 |
1.4652 |
0.020 |
0.50 |
2.00
/4.0 |
0.030 |
0.005 |
0.45
/0.55 |
23.0
/25.0 |
0.30
/0.60 |
7.0
/8.0 |
21.0
/23.0 |
- |
X1CrNiSi18-15-4 |
1.4361 |
0.015 |
3.7
/4.5 |
2.00 |
0.025 |
0.010 |
0.11 |
16.5
/18.5 |
- |
0.20 |
14.0
/16.0 |
- |
X11CrNiMnN19-8-6 |
1.4369 |
0.07
/0.15 |
0.50
/1.00 |
5.0
/7.5 |
0.030 |
0.015 |
0.20
/0.30 |
17.5
/19.5 |
- |
- |
6.5
/8.5 |
- |
X12CrMnNiN17-7-5 |
1.4372 |
0.15 |
1.00 |
5.5
/7.5 |
0.045 |
0.015 |
0.05
/0.25 |
16.0
/18.0 |
- |
- |
3.5
/5.5 |
- |
X8CrMnNiN18-9-5 |
1.4374 |
0.05
/0.10 |
0.30
/0.60 |
9.0
/10.0 |
0.035 |
0.030 |
0.25
/0.32 |
17.5
/18.0 |
0.40 |
0.50 |
5.0
/6.0 |
- |
X8CrMnCuNB17-8-3 |
1.4597 |
0.10 |
2.00 |
6.5
/8.5 |
0.040 |
0.030 |
0.15
/0.30 |
16.0
/18.0 |
2.00
/3.5 |
1.00 |
2.00 |
B:
0.0005
/0.0050 |
X3CrNiCu19-9-2 |
1.4560 |
0.035 |
1.00 |
1.50
/2.00 |
0.045 |
0.015 |
0.11 |
18.0
/19.0 |
1.50
/2.00 |
- |
8.0
/9.0 |
- |
X3CrNiCuMo17-11-3-2 |
1.4578 |
0.04 |
1.00 |
1.00 |
0.045 |
0.015 |
0.11 |
16.5
/17.5 |
3.0
/3.5 |
2.00
/2.50 |
10.0
/11.0 |
- |
X1NiCrMoCu31-27-4 |
1.4563 |
0.020 |
0.70 |
2.00 |
0.030 |
0.010 |
0.11 |
26.0
/28.0 |
0.70
/1.50 |
3.0
/4.0 |
30.0
/32.0 |
- |
X1CrNiMoCuN25-25-5 |
1.4537 |
0.020 |
0.70 |
2.00 |
0.030 |
0.010 |
0.17
/0.25 |
24.0
/26.0 |
1.00
/2.00 |
4.7
/5.7 |
24.0
/27.0 |
- |
X1CrNiMoCuN20-18-7 4 |
1.4547 |
0.020 |
0.70 |
1.00 |
0.030 |
0.010 |
0.18
/0.25 |
19.5
/20.5 |
0.50
/1.00 |
6.0
/7.0 |
17.5
/18.5 |
- |
X2CrNiMoCuS17-10-2 |
1.4598 |
0.030 |
1.00 |
2.00 |
0.045 |
0.10
/0.20 |
0.11 |
16.5
/18.5 |
1.30
/1.80 |
2.00
/2.50 |
10.0
/13.0 |
- |
X1CrNiMoCuNW24-22-6 |
1.4659 |
0.020 |
0.70 |
2.00
/4.0 |
0.030 |
0.010 |
0.35
/0.50 |
23.0
/25.0 |
1.00
/2.00 |
5.5
/6.5 |
21.0
/23.0 |
W:
1.50
/2.50 |
X1NiCrMoCuN25-20-7 |
1.4529 |
0.020 |
0.50 |
1.00 |
0.030 |
0.010 |
0.15
/0.25 |
19.0
/21.0 |
0.50
/1.50 |
6.0
/7.0 |
24.0
/26.0 |
- |
X2CrNiMnMoN25-18-6-5 |
1.4565 |
0.030 |
1.00 |
5.0
/7.0 |
0.030 |
0.015 |
0.30
/0.60 |
24.0
/26.0 |
- |
4.0
/5.0 |
16.0
/19.0 |
Nb:
0.15 |
Austenitic-ferritic stainless steels-standard grades |
X3CrNiMoN27-5-2 |
1.4460 |
0.05 |
1.00 |
2.00 |
0.035 |
0.030 |
0.05
/0.20 |
25.0
/28.0 |
- |
1.30
/2.00 |
4.5
/6.5 |
- |
X2CrNiMoN22-5-3 |
1.4462 |
0.030 |
1.00 |
2.00 |
0.035 |
0.015 |
0.10
/0.22 |
21.
0/23.0 |
- |
2.50
/3.5 |
4.5
/6.5 |
- |
Austenitic-ferritic stainless steels-special grades |
X2CrNiN23-4 |
1.4362 |
0.030 |
1.00 |
2.00 |
0.035 |
0.015 |
0.05
/0.20 |
22.0
/24.0 |
0.10
/0.60 |
0.10
/0.60 |
3.5
/5.5 |
- |
X2CrNiMoN29-7-2 |
1.4477 |
0.030 |
0.50 |
0.80
/1.50 |
0.035 |
0.015 |
0.30
/0.40 |
28.0
/30.0 |
0.80 |
1.50
/2.60 |
5.8
/7.5 |
- |
X2CrNiMoCuN25-6-3 |
1.4507 |
0.030 |
0.70 |
2.00 |
0.035 |
0.015 |
0.20
/0.30 |
24.0
/26.0 |
1.00/
2.50 |
3.0
/4.0 |
6.0
/8.0 |
- |
X2CrNiMoN25-7-4 |
1.4410 |
0.030 |
1.00 |
2.00 |
0.035 |
0.015 |
0.24
/0.35 |
24.0
/26.0 |
- |
3.0
/4.5 |
6.0
/8.0 |
- |
X2CrNiMoCuWN25-7-4 |
1.4501 |
0.030 |
1.00 |
1.00 |
0.035 |
0.015 |
0.20
/0.30 |
24.0
/26.0 |
0.50
/1.00 |
3.0
/4.0 |
6.0
/8.0 |
W:
0.50
/1.00 |
X2CrNiMoSi18-5-3 |
1.4424 |
0.030 |
1.40
/2.00 |
1.20
/2.00 |
0.035 |
0.015 |
0.05
/0.10 |
18.0
/19.0 |
- |
2.50
/3.0 |
4.5
/5.2 |
- |
HEAT-TREATABLE STEELS
Seamless steel tubes acc. to DIN EN 10083-3 and DIN 17204
DIN EN 10083-3: |
Heat-treatable steels (Quenched & tempered steels) |
Steel grades: |
e.g. 25CrMo4, 34CrMo4, 42CrMo4 |
DIN 2448/17204: |
Seamless circular tubes made from heat-treatable steels |
(DIN 2448 [replaced]): |
Plain end seamless steel tubes: Dimensions and conventional masses per unit length |
Steel grades: |
e.g. 25 CrMo 4, 34 CrMo 4, 42 CrMo 4 |
Fields of application: |
General mechanical engineering and tool-building, vehicle construction, pressure vessel and pipeline construction |
EN 10088-3 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
|