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Tungsten/Copper ( W 72/Cu28 )

Material Information

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We stock and supply the following standard forms:
Bar Rod Sheet
Bar Rod Sheet

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Common Brand Names:
Copelmet®
 
General Description:  

Developed as an electrode material, this alloy is used for spark erosion electrodes and contacts giving excellent resistance to mechanical wear and electrical erosion.

   

Mechanical Properties

Hardness - Rockwell 92
Tensile strength ( MPa ) 600

Physical Properties

Density ( g cm-3 ) 14.4

Thermal Properties

Coefficient of thermal expansion @20C ( x10-6 K-1 ) 10.5
Specific heat @25C ( J K-1 kg-1 ) 210
Thermal conductivity @23C ( W m-1 K-1 ) 198
All information and technical data are given as a guide only. Although every effort has been made to ensure that the information is correct, no warranty is given as to its completeness or accuracy.

Buy Tungsten/Copper on-line

We stock and supply the following standard forms:
Bar Rod Sheet
Bar Rod Sheet

Choose a form to search our on-line catalog  

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