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Tungsten/Copper Alloy Foil (W 60/Cu40)

Tungsten/Copper Alloy Foil (W 60/Cu40) is a foil product from Goodfellow's extensive range. The material has a high density and melting point, making it suitable for applications requiring high temperature strength and thermal stability. Potential uses include electrical contacts, heat shields, and x-ray targets. The tungsten imparts hardness while the copper provides ductility to this versatile alloy foil.
Thickness: 0.5mm
Length 1: 10mm
Length 2: 10mm
Technical Name: Tungsten/Copper
Formula: W 60/Cu40
Density: 13g/cm³
UOM Code: 195-017-66
SKU: 1000077562
Product Code: W-18-FL-000100

Tolerances

Foil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%
No Minimum order Despatch of products in stock within 48 hours Free technical support *Free delivery worldwide
€206.82
each
  • Buy 5 for €167.52 each and save 19%
  • Buy 10 for €153.05 each and save 26%

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Tolerances

Foil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%
Technical Data Sheet
Safety Data Sheet

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Material Properties for Alloys

Mechanical Properties
Element Value
Hardness - Rockwell 82
Hardness - Vickers( kgf mm⁻² ) 140
Tensile strength( MPa ) 460
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 3.7
Temperature coefficient( K⁻¹ ) -
Physical Properties
Element Value
Density( gcm⁻³ ) 13
Thermal Properties
Element Value
Specific heat( J K⁻¹ kg⁻¹ ) 240@25°C
Thermal conductivity( W m⁻¹ K⁻¹ ) 228@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 11.7@20°C
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