EN X2CrNiMoN22-5-3 Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country/Standard: European Union / EN

Data updates

Latest Update: 2025-11

Total number of updates: 21

Update History

2025-10 2024-03 2021-08 2021-07 2020-11 2020-10 2019-09 2019-05 2018-04 2017-09 2017-06 2017-04 2016-11 2016-10 2016-04 2015-12 2015-03 2015-02 2014-05 2014-04

This material has 3019 properties — only a subset is shown here.

Unlock full material properties, including detailed values across temperatures and conditions.

EN X2CrNiMoN22-5-3 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.030

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

21.0 – 23.0

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

≤ 2.00

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7439-98-7

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7727-37-9; 17778-88-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-02-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

EN 10088-1: 2023 / Stainless steels - Part 1: List of stainless steels

Looking for full material performance data?

EN X2CrNiMoN22-5-3 Physical Properties

Temperature

≤ 0°C 0 - 30°C 30 - 100°C 100 - 300°C ≥ 300°C

PROPERTY / VALUE

Modulus of Elasticity

val1 GPa

Unlock full details

Shear Modulus

val1 GPa

Unlock full details

Dynamic Modulus of Elasticity

val1 GPa

Unlock full details

Density

val1 kg/dm³

Unlock full details

Poisson Coefficient

val1

Unlock full details

Thermal Conductivity

13.4 — 15 W/(m∙°C)

Unlock full details

Heat Capacity

val1 J/(kg∙°C)

Unlock full details

Electrical Resistivity

0.785 — 0.8 Ω∙mm²/m

Unlock full details

Electrical Conductivity

val1 S/m

Unlock full details

This material has 3019 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

EN X2CrNiMoN22-5-3 Heat Treatments

Solution annealed (+AT): 1020-1100°C (for guidance only), cooling sufficiently rapid in water or air.
Heat treated at 250-450°C; Duration: 1h to 3h; Air cooling; The optimum heat treatment conditions may be very different. The spring manufacturer shall choose those conditions answering the purpose; The heat treatment data refer to compression springs, torsion and tension (springs without initial tension); The lower temperature is recommended for extension springs with prestress.

EN X2CrNiMoN22-5-3 Mechanical Properties

Temperature

≤ 0°C 0 - 30°C 30 - 100°C 100 - 300°C

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

Unlock full details

Tensile Strength

640 — 2730 MPa

Unlock full details

Elongation, A

12 %

Unlock full details

Reduction of Area

val1 %

Unlock full details

Impact Energy

val1 J

Unlock full details

Brinell Hardness (HB)

≤ 290

Unlock full details

Need complete mechanical properties to make the right choice?

Get complete data on strength, hardness, fatigue, and more.

Optimize material selection for your application - Book a Demo

948 Cross References

181 Composition
289 Mechanical Properties
58 Physical Properties
17 Heat Treatment
2 Metallography
1 Machinability

37 Stress-Strain
- Formability
1 Fatigue
- Fracture
25 Creep

70 Joints
- Coatings
159 Dimensions
- Tribology

794 Corrosion
- Ageing
- Weatherability
- Irradiation

437 Total Suppliers