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Tungsten Copper Heat Spreader

Tungsten copper alloy is the composite of tungsten and copper that owns excellent properties of both tungsten and copper, such as heat-resistant, ablate-resistant, high-intensity, excellent thermal and electrical conductivity. Tungsten copper heat spreader is easy to be machined. Copper tungsten is widely used in various industries as engine, electrical power, electron, metallurgy, spaceflight and aviation.

Using CIP formation, sintered tungsten copper keleton and infiltrating copper (silver) technology, large size and special shape products of tungsten copper (silver) composites with 6-90 percent of copper are produced, such as electric contacts, electrodes, copper tungsten alloy refractory parts, heat sinks and parts of rockets, We can also produce tungsten copper heat spreader material, copper tungsten tubing,copper tungstenplate and other small copper tungsten products by mould pressing, copper tungsten extrusion pressing and MIM.

Main Specifications of Tungsten Copper Heat Spreader Material

Type Density g/cm3 Conductivity %IACS Hardness HB Size mm
WCu50 11.9~12.3 ≥55 1130~1180 Tube: ?3~390 Length<500 Sheet: Width<390 Length<500 Special type: Width<390 Length<500
WCu40 12.8~13.0 ≥47 ≥1375
WCu30 13.8~14.4 ≥42 ≥1720
WCu20 15.2~15.6 ≥34 ≥2160
WCu10 16.8~17.2 ≥27 ≥2550
WCu7 17.3~17.8 ≥26 ≥2900






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If you have any interest in tungsten copper heat spreader, please feel free to email us: [email protected] or call us by: 0086 592 512 9696, 0086 592 512 9595. We are at your service.

Related Links: What's Tungsten Alloy | Tungsten Heavy Alloy Grades | Tungsten Heavy Alloy Application
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