EN 10088-2 Mechanical Properties of Ferritic Stainless Steel
EN 10088-2 is the material standard for stainless steel sheet, plate and strip for general purposes. This article gives the 0.2% and 1.0% proof strength, tensile strength and elongation of the 19 ferritic grades specified. The standard also specifies the resistance to intergranular corrosion acceptance criteria. For reasons of space, these are omitted from the tables shown here.
EN 10088-2 was originally published in 1995. The second, current version, EN 10088-2:2005, has superseded EN 10088-2:1995, which was withdrawn by BSi on 20th June 2005.
The tables shown here only have the 2005 tensile strength properties ranges of the ferritic steel. Two new 'special' ferritic grades, 1.4589 and 1.4595 have been added and grade 1.4605 removed. The specified proof and tensile strength for grade 1.4017 have been lowered.
The maximum thickness ranges for the specification of mechanical properties have been extended for strip products.
Cold rolled strip, C has been increased from 6 to 8mm max. Hot rolled strip, H has been increased from 12 to 13.5mm max
EN 10088-2 mechanical properties - ferritic stainless steel
| Designation |
Mechanical properties min unless stated |
| Steel name |
Steel number |
Product |
Proof strength Rp0.2N/mm2 |
Tensile strength RmN/mm2 |
Elongation A80mm2) for < 3mm A3) for > 3mm |
| Form1) |
Max thickness mm |
Longitudinal |
Transverse |
% |
| Ferritic stainless steel at room temperature in the annealed condition- standard grades |
| X2CrNi12 |
1.4003 |
C |
8 |
280 |
320 |
450/650 |
20 |
| H |
13.5 |
280 |
320 |
450/650 |
20 |
| P |
254) |
250 |
280 |
450/650 |
18 |
| X2CrTi12 |
1.4512/409 |
C |
8 |
210 |
220 |
380/560 |
25 |
| H |
13.5 |
210 |
220 |
380/560 |
25 |
| X6CrNiTi12 |
1.4516 |
C |
8 |
280 |
320 |
450/650 |
23 |
| H |
13.5 |
280 |
320 |
450/650 |
23 |
| P |
254) |
250 |
280 |
450/650 |
20 |
| X6Cr13 |
1.4000/410S |
C |
8 |
240 |
250 |
400/600 |
19 |
| H |
13.5 |
220 |
230 |
400/600 |
19 |
| P |
254) |
220 |
230 |
400/600 |
19 |
| X6CrAl13 |
1.4002/405 |
C |
8 |
230 |
250 |
400/600 |
17 |
| H |
13.5 |
210 |
230 |
400/600 |
17 |
| P |
254) |
210 |
230 |
400/600 |
17 |
| X6Cr17 |
1.4016/430 |
C |
8 |
260 |
280 |
450/600 |
20 |
| H |
13.5 |
240 |
260 |
450/600 |
18 |
| P |
254) |
240 |
260 |
430/630 |
20 |
| X3CrTi17 |
1.4510 |
C |
8 |
230 |
240 |
420/600 |
23 |
| H |
13.5 |
230 |
240 |
420/600 |
23 |
| X3CrNb17 |
1.4511 |
C |
8 |
230 |
240 |
420/600 |
23 |
| X6CrMo17-1 |
1.4113/434 |
C |
8 |
260 |
280 |
450/630 |
18 |
| H |
13.5 |
260 |
280 |
450/630 |
18 |
| X2CrMoTi18-2 |
1.4521 |
C |
8 |
300 |
320 |
420/640 |
20 |
| H |
13.5 |
280 |
300 |
400/600 |
20 |
| P |
12 |
280 |
300 |
420/620 |
20 |
| Ferritic stainless steel at room temperature in the annealed condition- special grades |
| X2CrTi17 |
1.4520 |
C |
8 |
180 |
200 |
380/530 |
24 |
| X1CrNb15 |
1.4595 |
C |
8 |
210 |
220 |
380/560 |
25 |
| X2CrMoTi17-1 |
1.4513 |
C |
8 |
200 |
220 |
400/550 |
23 |
| X6CrNi17-1 |
1.4017 |
C |
8 |
330 |
350 |
500/750 |
12 |
| X5CrNiMoTi15-2 |
1.4589 |
C |
8 |
400 |
420 |
550/750 |
16 |
| H |
13.5 |
360 |
380 |
550/750 |
14 |
| X6CrMoNb17-1 |
1.4526 |
C |
8 |
280 |
300 |
480/560 |
25 |
| X2CrNbZr17 |
1.4590 |
C |
8 |
230 |
250 |
400/550 |
23 |
| X2CrTiNb18` |
1.4509 |
C |
8 |
230 |
250 |
430/630 |
18 |
| X2CrMoTi29-4 |
1.4592 |
C |
8 |
430 |
450 |
550/700 |
20 |
Note
- C= Cold rolled strip; H= hot rolled strip; P= hot rolled plate.
- The values apply for test pieces with a gauge length of 80mm and a width of 20mm. Test pieces with a gauge length of 50mm and a width of 12.5mm can also be used.
- The values apply for test pieces with a gauge length of 5.65 So0.5
- For thicknesses above 25mm, the mechanical properties can be agreed.
 EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Related References:
1. EN 10088-2 Mechanical Properties of Precipitation Hardening Stainless Steel Flat
2. Availability of Stainless Steel Flat Grades EN 10088-2
3. EN 10088-2 Mechanical Properties of Austenitic Stainless Steel
4. EN 10088-2 Mechanical Properties of Martensitic Stainless Steel
5. EN 10088-2 Mechanical Properties of Duplex Stainless Steel
6. EN 10088-2 Mechanical Properties of Ferritic Stainless Steel
7. EN 10088-2 Chemical Composition Stainless Steel
8. Permissible Analysis Tolerances on Cast Ranges in EN 10088-2
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