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Standard

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
  Stainless Steel Tube/Pipe/Tubing, Nickel Alloy Tubing, Brass Alloy Tubing, Copper Nickel Pipe Material Grades


EN 10293:2005. Steel Castings for General Engineering Uses
EN 10277-1:2008 Bright Steel Products Technical delivery conditions. General
EN 10213 :2008 Steel Castings for pressure purposes
EN 10149-1:1996: Specification for hot-rolled flat products made of high yield strength steels for cold forming. General delivery conditions
EN 10132-1:2000 Cold rolled narrow steel strip for heat treatment - Technical delivery conditions (T.D.C.)-General
EN 10130:2006 Cold Rolled low-carbon steel flat products for cold forming - Technical delivery conditions
EN 10088 Stainless Steels
EN 10087 Free Cutting Steels- Technical Delivery conditions for semi-finished products hot rolled bars and rods
EN 10083-1 :2006 Quenched and Tempered Steels - Technical Delivery Conditions for Special Steels
EN 10025-1:2004 - Hot rolled products of structural steels. General technical delivery conditions
EN 10028-1:2000 - Flat products made of Steel for Pressure Purposes:General Requirements
EN 10027 Designation systems for steel. Steel names, principal symbols, Steel numbers
EN 10079:1992- Definition of steel products
British Standard Strength of Steel
EN 10088-3 Chemical Composition Stainless Steel
EN 10088-1 Elevated temperature physical properties of stainless steel
EN 10217-5 / A1 Welded steel tubes for pressure purposes
EN 10217-7 Ambient temperature mechanical properties
EN 10217-7 Chemical Compositions of Stainless Steel Pipes
EN 10088-1 Elevated temperature physical properties of stainless steel
EN 10088-1 Ambient temperature physical properties of stainless steel
EN 10216-5 Ambient temperature mechanical properties
EN 10216-5 Chemical compositions of stainless steels
EN 10253-3 and 10253-4 Ambient temperature mechanical properties

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310S Stainless Steel Pipe
316L Stainless Steel Tubing
316Ti Stainless Steel Tube
317L Stainless Steel Pipe
321 321H Stainless Steel
347 347H Stainless Steel
904L N08094 Seamless Tubes
17-4 PH 630 UNS S17400 Stainless Steel
253MA S30815 Stainless Steel Tube
S31254 254 SMO Pipe
S31803 Stainless Steel
2205 Duplex Pipe Tubing
S32101 Stainless Steel
S32304 Stainless Steel
2507 Super Duplex Pipe
S32750 Super Duplex Pipe
S32760 Super Duplex Steel
1.4462 Stainless Steel Pipe
ASTM A213 | ASTM A269
ASTM A312 | ASTM A511
ASTM A789 | ASTM A790
ASTM B161 / ASME SB 161 | ASTM B111
EN 10216-5
ASTM A789 ASME SA 789 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Tubes
EN 10216-5 1.4462 1.4362 1.4162 1.4410 1.4501 Seamless Tubes
Nickel Alloy Tubing:

UNS N08020 Alloy 20 Tubing
UNS N02200 Alloy 200 Tube
UNS N02201 Alloy 201 Pipe
UNS N04400 Monel 400 Tubing
N06600 Inconel 600 Tube
N06601 Inconel 601 Tubing
N06625 Inconel 625 Tubes
N08800 Incoloy 800 Tube
N08810 Incoloy 800H Tube
N08811 Incoloy 800HT Tubing
UNS N08825 Incoloy 825 Pipe
ASTM B622 N10276 C276 Tubing
ASTM B622 N06022 Hastelloy C-22 Alloy Tubes
C28000 Brass Seamless Tubes C44300 Brass Seamless Tubes
C68700 Brass Seamless Tubes
C70600 Copper Nickel Tubes
C71500 Copper Nickel Tubes
DIN 2391 Seamless Precision Steel Tubes
EN 10305-1 E215 E235 E355 Seamless Precision Steel Tube Tubing Tubes
DIN 2393 St28 St34.2 St37.2 St44.2 St52.3 Welded Precision Steel Tubes
EN 10305-2 E195 E235 E355 Welded Cold Drawn Precision Steel Tube