PROPRIETARY VDM alloy 25 Cobalt Alloys

Material group: Nonferrous Alloys / Cobalt Alloys
Country / Standard: PROPRIETARY

Data updates

Latest Update: 2021-08
Total number of updates: 3
Update History
2019-10 2017-05

This material has 196 properties — only a subset is shown here.

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PROPRIETARY VDM alloy 25 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.05 – 0.15
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
Balance
UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
19.0 – 21.0
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
W
VALUE
val1
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UNIT
%
CAS NUMBER
7440-33-7

VDM Metals GmbH, Product Data Sheets,

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PROPRIETARY VDM alloy 25 Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
226 GPa
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Electrical Resistivity
val1
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Ω∙mm²/m
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Density
val1
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kg/dm³
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Heat Capacity
val1
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J/(kg∙°C)
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Thermal Conductivity
val1
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W/(m∙°C)
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Electrical Conductivity
val1
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S/m
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Melting Temperature
val1
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°C
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Service Temperature
val1
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°C
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This material has 196 properties — only a subset is shown here.

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PROPRIETARY VDM alloy 25 Heat Treatments


  • May be hot-worked at 1230-1000°C (2250-1840°F) with water quenching or as fast as possible. Solution treatment should be carried out in the temperature range of 1180-1220°C (2160-2230°F). Water quenching or rapid air cooling is recommended.

PROPRIETARY VDM alloy 25 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 860 MPa
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Brinell Hardness (HB)
val1
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Elongation, A
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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PROPRIETARY VDM alloy 25 International Equivalent Materials


Showing 15 of 28 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
AIR
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
AIR
COUNTRY / PRODUCER
France
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
SAE
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
ASTM
COUNTRY / PRODUCER
United States
EQUIVALENCE CATEGORY
Implicit
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit
MATERIAL
STANDARD
PROPRIETARY
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Implicit

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 28Cross References

  • 10Composition
  • 55Mechanical Properties
  • 65Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 15Stress-Strain
  • 1Formability
  • -Fatigue
  • -Fracture
  • 2Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • 19Total Suppliers