EN 1.4526 Stainless steels

Material group: Ferrous Alloys / Stainless steels

Country/Standard: European Union / EN

Data updates

Latest Update: 2024-11

Total number of updates: 5

Update History

2020-03 2016-10 2015-02 2014-04

This material has 348 properties — only a subset is shown here.

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EN 1.4526 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.08

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

16.0 – 18.0

UNIT

CAS NUMBER

7440-47-3

CRITERIA

VALUE

≤ 1.00

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

7440-03-1

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

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EN 1.4526 Physical Properties

Temperature

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

PROPERTY / VALUE

Modulus of Elasticity

190 — 220 GPa

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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Thermal Conductivity

30 W/(m∙°C)

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Heat Capacity

val1 J/(kg∙°C)

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Electrical Resistivity

0.7 Ω∙mm²/m

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Electrical Conductivity

val1 S/m

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This material has 348 properties — only a subset is shown here.

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EN 1.4526 Heat Treatments

Hot forming: 1100 - 800°C, air cooling. Annealing: 800 - 860°C, air, water cooling.
Hot forming: 1100-800°C, air cooling;
+A - Annealing: 800-860°C (If heat-treatment is carried out in a continuous furnace, the upper part of the range specified should usually be preferred, or even exceeded), air or water cooling.

EN 1.4526 Mechanical Properties

Temperature

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

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

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Tensile Strength

440 — 700 MPa

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Elongation, A

8 %

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Impact Energy

val1 J

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Brinell Hardness (HB)

≤ 200

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103 Cross References

54 Composition
64 Mechanical Properties
15 Physical Properties
4 Heat Treatment
- Metallography
- Machinability

14 Stress-Strain
- Formability
- Fatigue
- Fracture
- Creep

- Joints
- Coatings
4 Dimensions
- Tribology

1 Corrosion
- Ageing
- Weatherability
- Irradiation

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