EN 10088-3 Mechanical of Martensitic and Precipitation Hardening Long Products
EN 10088-3 gives the mechanical properties for stainless steel semi-finished products, bars, rods and sections for general purposes. This article covers martensitic and precipitation hardening stainless steel. The properties given are proof strength, tensile strength, elongation and hardness.
BS EN 10088-3 was originally published in 1995. The second, current version, BS EN 10088-3:2005, has superseded BS EN 10088-3:1995, which was withdrawn by BSi on 20th June 2005.
The tables shown here only have the 2005 tensile strength property ranges of the martensitic and precipitation hardening steels. New grades have been added as follows:
Two standard martensitic grades1.4419, 1.4110
Three special martensitic grades 1.4035, 1.4123, 1.4415
Three new special precipitation hardening grades 1.4530, 1.4596, 1.4606.
The mechanical properties of the 1995 grades were changed for grades:
1.4031 and 1.4034 - properties added for hardened and tempered condition and 1.4313 - condition QT650 replaced by QT700
This article does not include bright products. These were introduced in the 2005 edition.
EN 10088-3 mechanical properties - martensitic and precipitation hardening stainless steel
| Designation |
Mechanical properties min unless stated |
| Steel name |
Steel number |
Thickness d mm |
Heat treatment condition1) |
Proof
strength Rp0.2
N/mm2 |
Tensile strength R m
N/mm3 |
Elongation A3) % |
Max
hardness
HB |
| Martensitic stainless steel standard grades |
| X12Cr13 |
1.4006 |
- |
A |
- |
max. 730 |
- |
220 |
| <160 |
QT650 |
450 |
650/850 |
15 |
- |
| X12CrS13 |
1.4005 |
- |
A |
- |
max. 730 |
- |
220 |
| <160 |
QT650 |
450 |
650/850 |
12 |
- |
| X15Cr13 |
1.4024 |
- |
A |
- |
max. 730 |
- |
220 |
| <160 |
QT650 |
450 |
650/850 |
15 |
- |
| X20Cr13 |
1.4021 |
- |
A |
- |
max. 760 |
- |
230 |
| <160 |
QT700 |
500 |
700/850 |
13 |
- |
| <160 |
QT800 |
600 |
800/950 |
12 |
- |
| X30Cr13 |
1.4028 |
- |
A |
- |
max. 800 |
- |
245 |
| <160 |
QT850 |
650 |
850/1000 |
10 |
- |
| X39Cr13 |
1.4031 |
- |
A |
- |
max. 800 |
- |
245 |
| <160 |
QT800 |
650 |
800/1000 |
10 |
- |
| X46Cr13 |
1.4034 |
- |
A |
- |
max. 800 |
- |
245 |
| <160 |
QT800 |
650 |
850/1000 |
10 |
- |
| X38CrMo14 |
1.4419 |
- |
A |
- |
max. 760 |
- |
235 |
| X50CrMoV15 |
1.4116 |
- |
A |
- |
max. 900 |
- |
280 |
| X55CrMo14 |
1.4110 |
<100 |
A |
- |
max. 950 |
- |
280 |
| X14CrMoS17 |
1.4104 |
- |
A |
- |
max. 730 |
- |
220 |
| <60 |
QT650 |
500 |
650/850 |
12 |
- |
| 60<d<160 |
QT650 |
500 |
650/850 |
10 |
- |
| X39CrMo17-1 |
1.4122 |
- |
A |
- |
max. 900 |
- |
280 |
| <60 |
QT750 |
550 |
750/950 |
12 |
- |
| 60<d<160 |
QT750 |
550 |
750/950 |
12 |
- |
| X17CrNi16-2 |
1.4057 |
- |
A |
- |
max. 950 |
- |
295 |
| <60 |
QT800 |
600 |
800/950 |
14 |
- |
| 60<d<160 |
QT800 |
600 |
800/950 |
12 |
- |
| <60 |
QT900 |
700 |
900/1050 |
12 |
- |
| 60<d<160 |
QT900 |
700 |
900/1050 |
10 |
- |
| X3CrNiMo13-4 |
1.4313 |
- |
A |
- |
1100 |
- |
320 |
| <160 |
QT700 |
520 |
700/800 |
15 |
- |
| 160<d<250 |
QT700 |
520 |
700/800 |
12 |
- |
| <160 |
QT780 |
620 |
780/980 |
15 |
- |
| 160<d<250 |
QT780 |
620 |
780/980 |
12 |
- |
| <160 |
QT900 |
800 |
900/1100 |
12 |
- |
| 160<d<250 |
QT900 |
800 |
900/1100 |
10 |
- |
| X4CrNiMo16-5-1 |
1.4418 |
- |
A |
- |
1100 |
- |
320 |
| <160 |
QT760 |
550 |
760/960 |
16 |
- |
| 160<d<250 |
QT760 |
550 |
760/960 |
14 |
- |
| <160 |
QT900 |
700 |
900/1100 |
16 |
- |
| 160<d<250 |
QT900 |
700 |
900/1100 |
14 |
- |
| Martensitic stainless steels-special grades |
| X29CrS13 |
1.4029 |
<160 |
A |
- |
max. 800 |
- |
245 |
| <160 |
QT850 |
650 |
850/1000 |
9 |
- |
| X46CrS13 |
1.4035 |
< 63 |
A |
- |
max. 800 |
|
245 |
| X70CrMo15 |
1.4109 |
<100 |
A |
- |
max. 900 |
- |
280 |
| X40CrMoVN |
1.4123 |
<100 |
A |
- |
- |
- |
280 |
| X105CrMo17 |
1.4125 |
<100 |
A |
- |
- |
- |
285 |
| X90CrMoV18 |
1.4112 |
<100 |
A |
- |
- |
- |
265 |
| X2CrNiMoV13-5-2 |
1.4415 |
<160 |
QT750 |
650 |
750/ 900 |
18 |
- |
| <160 |
QT850 |
750 |
850/1000 |
15 |
- |
| Precipitation hardening stainless steels-standard grades |
| X5CrNiCuNb16-4 |
1.4542 |
<100 |
AT |
- |
max. 1200 |
- |
360 |
| P800 |
520 |
800/950 |
18 |
- |
| P930 |
720 |
930/1100 |
16 |
- |
| P960 |
790 |
960/1160 |
12 |
- |
| P1070 |
1000 |
1070/1270 |
10 |
- |
| X7CrNiAl17-7 |
1.4568 |
<30 |
AT |
- |
max. 850 |
- |
255 |
| X5CrNiMoCuNb14-5 |
1.4594 |
<100 |
AT |
- |
max. 1200 |
- |
360 |
| P930 |
720 |
930/1100 |
15 |
- |
| P1000 |
860 |
1000/1200 |
10 |
- |
| P1070 |
1000 |
1070/1270 |
10 |
- |
| Precipitation hardening stainless steels-standard grades |
| X1CrNiMoAlTi12-9-2 |
1.4530 |
<150 |
AT |
- |
max.1200 |
|
363 |
| P1200 |
1100 |
min. 1200 |
12 |
|
| X1CrNiMoAlTi12-10-2 |
1.4596 |
< 150 |
AT |
- |
max 1200 |
|
363 |
| P1400 |
1300 |
min 1400 |
9 |
|
| X5NiCrTiMoVB25-15-2 |
1.4606 |
< 50 |
AT |
250 |
max 700 |
35 |
212 |
| P880 |
550 |
880/1150 |
20 |
|
Note
- A= annealed; QT=quenched and tempered.
- Only for guidance.
- for rods, only the tensile strength values apply.
 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
Related References:
1. EN 10088-3 Mechanical Properties of Martensitic Precipitation
2. EN 10088-3 Mechanical properties austenitic stainless steel bar
3. EN 10088-3 Mechanical Properties of Duplex Stainless Steel Bar
4. EN 10088-3 Duplex Steel Long Products Mechanical Properties
5. EN 10088-3 Mechanical Properties of Ferritic Stainless Steel
6. EN 10088-3 Mechanical properties austenitic stainless steel bar
7. EN 10088-3 Cold Worked Wire Mechanical Properties
8. EN 10088-3 Stainless Steel Long Products Grades
9. EN 10088-3 Mechanical Properties of ferritic steel long product
10. EN 10088-3 Mechanical Properties of Martensitic and Precipitation Hardening Stainless Steel Bright Bars
11. EN 10088-3 Mechanical of Martensitic and Precipitation Hardening Long Products
12. Permissible Analysis Tolerances on Cast Ranges in EN 10088-3
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