EN 1.4912 Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country/Standard: European Union / EN

Data updates

Latest Update: 2021-07

Total number of updates: 4

Update History

2017-06 2015-01 2014-04

This material has 690 properties — only a subset is shown here.

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

EN 1.4912 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.04 – 0.10

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

17.0 – 19.0

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

≤ 2.00

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-03-1

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 10222-5: 2017 / Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels

Looking for full material performance data?

EN 1.4912 Physical Properties

Temperature

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

PROPERTY / VALUE

Modulus of Elasticity

190 — 215 GPa

Unlock full details

Density

val1 kg/dm³

Unlock full details

Poisson Coefficient

val1

Unlock full details

Thermal Conductivity

15 W/(m∙°C)

Unlock full details

Heat Capacity

val1 J/(kg∙°C)

Unlock full details

Electrical Resistivity

0.73 Ω∙mm²/m

Unlock full details

Electrical Conductivity

val1 S/m

Unlock full details

This material has 690 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

EN 1.4912 Heat Treatments

Solution annealed: 1070-1125°C, water or air cooled.
Solution annealed (+AT): 1070-1125°C (for guidance only), cooling sufficiently rapid in water or air.

EN 1.4912 Mechanical Properties

Temperature

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

PROPERTY / VALUE

Yield Strength, Rp0.2

205 MPa

Unlock full details

Yield Strength, Rp1

val1 MPa

Unlock full details

Tensile Strength

510 — 710 MPa

Unlock full details

Elongation, A

30 %

Unlock full details

Impact Energy

val1 J

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

280 Cross References

25 Composition
61 Mechanical Properties
21 Physical Properties
2 Heat Treatment
- Metallography
- Machinability

3 Stress-Strain
- Formability
- Fatigue
- Fracture
1 Creep

12 Joints
- Coatings
136 Dimensions
- Tribology

- Corrosion
- Ageing
- Weatherability
- Irradiation

149 Total Suppliers