EN 1.0425 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country/Standard: European Union / EN

Data updates

Latest Update: 2022-08

Total number of updates: 15

Update History

2022-04 2022-01 2021-10 2021-09 2020-02 2019-05 2018-07 2017-09 2017-06 2017-05 2016-10 2016-05 2016-03 2014-04

This material has 10178 properties — only a subset is shown here.

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EN 1.0425 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≥ 0.020

UNIT

CAS NUMBER

7429-90-5

CRITERIA

VALUE

≤ 0.20

UNIT

CAS NUMBER

7440-44-0

CRITERIA

CEV

VALUE

A maximum value for the carbon equivalent may be agreed. In this case, the following formula shall apply CEVmax = C + Mn/6 + (Cr+V+Mo)/5 + (Cu+Ni)/15

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-47-3

CRITERIA

Cr+Cu+Mo+Ni

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-50-8

CRITERIA

Cu+6Sn

VALUE

val1

UNIT

CAS NUMBER

CRITERIA

VALUE

val1

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

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

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-32-6

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-62-2

EN 10028-2: 2017 / Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties

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EN 1.0425 Physical Properties

Temperature

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

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

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Density

val1 kg/dm³

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Poisson Coefficient

val1

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Thermal Conductivity

51 W/(m∙°C)

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Heat Capacity

val1 J/(kg∙°C)

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Electrical Resistivity

0.2 Ω∙mm²/m

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Electrical Conductivity

val1 S/m

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This material has 10178 properties — only a subset is shown here.

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EN 1.0425 Heat Treatments

Normalized (+N): 890-950°C, cooled in air.
Normalized (+N): 880-940°C; air cooling. Normalizing includes Normalizing Forming, Normalized Forming shall be carried out in a temperature range from 880-1000°C.

EN 1.0425 Mechanical Properties

Temperature

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

PROPERTY / VALUE

Yield Strength, Rp0.2

185 MPa

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Tensile Strength

390 — 570 MPa

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Elongation, A

21 %

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Impact Energy

val1 J

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389 Cross References

104 Composition
225 Mechanical Properties
17 Physical Properties
5 Heat Treatment
- Metallography
- Machinability

22 Stress-Strain
- Formability
7 Fatigue
- Fracture
48 Creep

434 Joints
- Coatings
189 Dimensions
1 Tribology

8491 Corrosion
- Ageing
- Weatherability
- Irradiation

246 Total Suppliers