DIN 24 CrMo 5 Structural and constructional steels

Other designations:
Material group: Ferrous Alloys / Structural and constructional steels
Country/Standard: Germany / DIN

Data updates

Latest Update: 2020-03
Total number of updates: 1
Update History

DIN 24 CrMo 5 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.20 – 0.28
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
0.90 – 1.20
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Mn
VALUE
0.50 – 0.80
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7439-98-7
CRITERIA
P
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
Full data available with free access View Complete Material Data
UNIT
%
CAS NUMBER
7440-21-3

DIN 17240: 1976 / Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications

Looking for full material performance data?

View Complete Material Data ›

DIN 24 CrMo 5 Physical Properties

Temperature

0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Modulus of Elasticity 190 — 211 GPa Unlock full details
Density 7.67 — 7.86 kg/dm³ Unlock full details
Poisson Coefficient val1
Full data available with free access View Complete Material Data
Unlock full details
Thermal Conductivity 33 W/(m∙°C) Unlock full details
Heat Capacity val1
Full data available with free access View Complete Material Data
J/(kg∙°C) Unlock full details

This material has 321 properties — only a subset is shown here.

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

View Complete Material Data ›

DIN 24 CrMo 5 Heat Treatments

  • Hot forming: 1100-850°C; <br> Hardening, quenching or solution annealing (cooling in oil or air): 900-950°C; <br> Tempering or age hardening or precipitation hardening: 650-710°C; min. 2h <br> Stress relieving annealing: 550-620°C.

DIN 24 CrMo 5 Mechanical Properties

Temperature

0 - 30°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Yield Strength, Rp0.2 420 MPa Unlock full details
Tensile Strength 600 — 750 MPa Unlock full details
Elongation, A 18 % Unlock full details
Reduction of Area val1
Full data available with free access View Complete Material Data
% Unlock full details
Impact Energy val1
Full data available with free access View Complete Material Data
J Unlock full details

Mechanical properties are available with full access.

Get complete data on strength, hardness, fatigue, and more.

View Complete Material Data ›
  • 124 Cross References
  • 7 Composition
  • 24 Mechanical Properties
  • 21 Physical Properties
  • 1 Heat Treatment
  • - Metallography
  • - Machinability
  • 2 Stress-Strain
  • - Formability
  • - Fatigue
  • - Fracture
  • - Creep
  • 22 Joints
  • - Coatings
  • - Dimensions
  • - Tribology
  • - Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
  • 120 Total Suppliers