AFNOR NF CoCr20W15Ni Cobalt Alloys

Material group: Nonferrous Alloys / Cobalt Alloys
Country / Standard: France / AFNOR NF

Data updates

Latest Update: 2022-06
Total number of updates: 2
Update History
2022-01

This material has 139 properties — only a subset is shown here.

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AFNOR NF CoCr20W15Ni Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
0.05 – 0.15
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
Remainder
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

EN 10302: 2008 / Creep resisting steels, nickel and cobalt alloys

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AFNOR NF CoCr20W15Ni Physical Properties


Temperature

PROPERTY / VALUE
Electrical Resistivity
0.89 Ω∙mm²/m
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Thermal Conductivity
15 W/(m∙°C)
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Density
val1
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kg/dm³
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Dynamic Modulus of Elasticity
val1
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GPa
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Electrical Conductivity
val1
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S/m
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Heat Capacity
val1
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J/(kg∙°C)
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This material has 139 properties — only a subset is shown here.

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AFNOR NF CoCr20W15Ni Heat Treatments


  • Solution treated at 1180°C ≤ θ ≤ 1240°C/t ≥ 2 h/AC or faster.

AFNOR NF CoCr20W15Ni Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
≥ 860 MPa
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Brinell Hardness (HB)
≤ 282
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Elongation, A
≥ 35 %
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Yield Strength, Rp0.2
val1
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MPa
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AFNOR NF CoCr20W15Ni International Equivalent Materials


Showing 15 of 63 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
ASRO
COUNTRY / PRODUCER
Romania
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
EN
COUNTRY / PRODUCER
European Union
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
BDS
COUNTRY / PRODUCER
Bulgaria
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
CSN
COUNTRY / PRODUCER
Czech Republic
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
DIN
COUNTRY / PRODUCER
Germany
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
MSZ
COUNTRY / PRODUCER
Hungary
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
NBN
COUNTRY / PRODUCER
Belgium
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
NEN
COUNTRY / PRODUCER
Netherlands
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
NP
COUNTRY / PRODUCER
Portugal
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
NS
COUNTRY / PRODUCER
Norway
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
ONORM
COUNTRY / PRODUCER
Austria
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
PN
COUNTRY / PRODUCER
Poland
EQUIVALENCE CATEGORY
Identical
MATERIAL
STANDARD
SFS
COUNTRY / PRODUCER
Finland
EQUIVALENCE CATEGORY
Identical

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

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  • 63Cross References

  • 30Composition
  • 16Mechanical Properties
  • 26Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 1Total Suppliers