DIN 1.1201 Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country/Standard: Germany / DIN

Data updates

Latest Update: 2024-12

Total number of updates: 4

Update History

2019-06 2018-09 2018-08

This material has 1419 properties — only a subset is shown here.

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

DIN 1.1201 Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

0.4200 – 0.5000

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

0.5000 – 0.8000

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

≤ 0.0350

UNIT

CAS NUMBER

7723-14-0

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7704-34-9

CRITERIA

VALUE

val1

UNIT

CAS NUMBER

7440-21-3

DIN 1652-4: 1990 / Bright steel made from steel for quenching and tempering; technical delivery conditions

Looking for full material performance data?

DIN 1.1201 Physical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Modulus of Elasticity

190 — 210 GPa

Unlock full details

Density

7.67 — 7.86 kg/dm³

Unlock full details

Poisson Coefficient

0.27 — 0.3

Unlock full details

This material has 1419 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

DIN 1.1201 Heat Treatments

Austenitizing (at least 30 min), quenching in water or oil: 820-860°C (the temperatures at the lower end of the range are generally applicable to quenching in water and those at the upper end for quenching in oil), other quenching agents such as synthetic quenchants may also be used; Tempering: 550-660°C (at least 60 min); End quench test: 850 (±5°C); Normalizing: 840-900°C, austenitizing (at least 30 min).
Austenitizing (quenching in water or oil): 820-860°C, t > 30 min. NOTE: The temperatures at the lower end of the range are generally applicable to hardening in water and those at the upper end for hardening in oil. Synthetic quenchants may also be used. Tempering: 550-660°C, t > 60 min. A mandatory end quench test shall be carried out at 850+/- 5°C. Normalizing: 840-880°C, t > 30 min.

DIN 1.1201 Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Yield Strength, Rp0.2

val1 MPa

Unlock full details

Tensile Strength

560 — 1050 MPa

Unlock full details

Elongation, A

4 %

Unlock full details

Reduction of Area

val1 %

Unlock full details

Impact Energy

val1 J

Unlock full details

Brinell Hardness (HB)

163 — 255

Unlock full details

Rockwell Hardness (HR)

val1

Unlock full details

Grain Size

val1

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

546 Cross References

71 Composition
344 Mechanical Properties
3 Physical Properties
12 Heat Treatment
2 Metallography
- Machinability

- Stress-Strain
- Formability
10 Fatigue
- Fracture
- Creep

- Joints
- Coatings
6 Dimensions
- Tribology

- Corrosion
- Ageing
- Weatherability
- Irradiation

425 Total Suppliers