EN G 18 Mo 5 Cast steels

Other designations:
Material group: Ferrous Alloys / Cast steels
Country/Standard: European Union / EN

Data updates

Latest Update: 2016-10
Total number of updates: 1
Update History

EN G 18 Mo 5 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.15 – 0.20
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Mn
VALUE
0.80 – 1.20
UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Mo
VALUE
0.45 – 0.65
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

EN 10213-3: 1995 / Technical delivery conditions for steel castings for pressure purposes - Part 3: Steel grades for use at low temperatures

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EN G 18 Mo 5 Physical Properties

Temperature

0 - 30°C
30 - 100°C
100 - 300°C
≥ 300°C
PROPERTY / VALUE
Density 7.85 kg/dm³ Unlock full details
Heat Capacity 460 J/(kg∙°C) Unlock full details

This material has 261 properties — only a subset is shown here.

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EN G 18 Mo 5 Heat Treatments

  • Quenching (+Q):920 - 980°C; Tempering: 650 - 730°C

EN G 18 Mo 5 Mechanical Properties

Temperature

≤ 0°C
0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 240 MPa Unlock full details
Tensile Strength 440 — 790 MPa Unlock full details
Elongation, A 23 % Unlock full details

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  • 51 Cross References
  • 16 Composition
  • 8 Mechanical Properties
  • 6 Physical Properties
  • 1 Heat Treatment
  • - Metallography
  • - Machinability
  • - Stress-Strain
  • - Formability
  • - Fatigue
  • - Fracture
  • - Creep
  • - Joints
  • - Coatings
  • 136 Dimensions
  • - Tribology
  • - Corrosion
  • - Ageing
  • - Weatherability
  • - Irradiation
  • 43 Total Suppliers