DIN St 30 Al Structural and constructional steels

Material group: Ferrous Alloys / Structural and constructional steels

Country/Standard: Germany / DIN

Data updates

Latest Update: 2015-10

Total number of updates: 1

Update History

This material has 325 properties — only a subset is shown here.

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

DIN St 30 Al Chemical Composition

CRITERIA

VALUE

UNIT

CAS NUMBER

CRITERIA

VALUE

≤ 0.1000

UNIT

CAS NUMBER

7440-44-0

CRITERIA

VALUE

≤ 0.5500

UNIT

CAS NUMBER

7439-96-5

CRITERIA

VALUE

≤ 0.0300

UNIT

CAS NUMBER

7440-03-1

CRITERIA

Nb+Ti+V

VALUE

val1

UNIT

CAS NUMBER

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

DIN 2391-2: 1994 / Seamless precision steel tubes - Part 2: Technical delivery conditions

Looking for full material performance data?

DIN St 30 Al 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 325 properties — only a subset is shown here.

Unlock detailed physical values across temperatures and conditions.

DIN St 30 Al Heat Treatments

Cold finished (hard) (BK): Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation; Cold finished (soft) (BKW): The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding); Cold finished and stress-relieved (BKS): Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree; Annealed (GBK): The last cold forming process is followed by annealing in a controlled atmosphere; Normalized (NBK): The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.

DIN St 30 Al Mechanical Properties

Temperature

0 - 30°C

PROPERTY / VALUE

Yield Strength, Rp0.2

215 MPa

Unlock full details

Tensile Strength

280 — 420 MPa

Unlock full details

Elongation, A

8 %

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

160 Cross References

9 Composition
12 Mechanical Properties
3 Physical Properties
1 Heat Treatment
- Metallography
- Machinability

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

- Joints
- Coatings
2 Dimensions
- Tribology

- Corrosion
- Ageing
- Weatherability
- Irradiation

138 Total Suppliers