PROPRIETARY K 20 N Tungsten Alloys

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

Data updates

Latest Update: 2025-06
Total number of updates: 2
Update History
2015-12

This material has 12 properties — only a subset is shown here.

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PROPRIETARY K 20 N Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Cu
VALUE
20
UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Ni
VALUE
1
UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
W
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-33-7

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PROPRIETARY K 20 N Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
235 GPa
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Electrical Resistivity
0.05 Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Thermal Conductivity
140 W/(m∙°C)
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 12 properties — only a subset is shown here.

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PROPRIETARY K 20 N Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
500 MPa
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Brinell Hardness (HB)
233
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  • -Cross References
  • 3Composition
  • 2Mechanical Properties
  • 6Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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