75/25 CuW Alloy Tungsten Copper Alloy Rods For Industrial

Product Details:
Place of Origin: China
Brand Name: JX
Certification: ISO
Model Number: Tungsten Copper Alloy Rod
Payment & Shipping Terms:
Minimum Order Quantity: 10kgs
Price: according to actual products
Packaging Details: standard packing
Delivery Time: 25days
Payment Terms: T/T
Supply Ability: 300kgs month

Detail Information

Size: As Request Quality: ISO9001:2008
Surface: Polishing,burnishing,black Surface Delivery Time: 25days
Packing: Standard Exporting Name: 75/25 CuW Alloy Tungsten Copper Alloy Rods For Industrial
High Light:

75/25 CuW Alloy


75/25 Tungsten Copper Alloy Rods


Tungsten Copper Alloy Rods For Industrial

Product Description

75/25 CuW alloy Tungsten copper alloy rods for industrial


Copper tungsten alloy bar is composed of tungsten and copper, which own the excellent performances of tungsten and copper, such as good heat-resistant, ablate-resistant, high-intensity, excellent thermal and electrical conductivity.

Copper Tungsten Alloy Heat Sink
Tungsten copper alloy heat sink
Copper tungsten alloy is widely used as heat sinks concerning with radiator for car, refrigeration and air conditioning systems because of its low thermal expansion, heat-resistant, ablate-resistant, excellent thermal and electrical conductivity.

Copper tungsten alloy heat sinks galvanically plated with Ni or NiAu or electroless Ni plated Semi-finished products: up to 100x100mm with a thickness of 0.5 to 50mm. Tungsten copper heat sink with advantages of high thermal conductivity, excellent hermeticity and excellent flatness.

Copper Tungsten Electrical Contacts
Electrical contacts are subjected to extreme mechanical and thermal stresses during operation. For fractions of a second, temperatures rise to several thousand degrees as a result of the arcing.
Our copper tungsten alloy materials are used owing to their unique physical properties.
Copper tungsten alloy electrical contacts have good resistance to arc erosion, mechanical wear, contact welding and good conductivity.

Copper tungsten alloy electrical contacts are widely used as contact tips and contact electrode.



Specifications of Tungsten Copper Alloy Rod :

Code No. Chemical Composition % Mechanical properties
CU Impurity W Density (g/cm3 ) Hardness HB RES( cm) Conductivity IACS/ % TRS/ Mpa
CuW(50) 50±2.0 0.5 Balance 11.85 115 3.2 54  
CuW(55) 45± 2.0 0.5 Balance 12.30 125 3.5 49  
CuW(60) 40±2.0 0.5 Balance 12.75 140 3.7 47  
CuW(65) 35±2.0 0.5 Balance 13.30 155 3.9 44  
CuW(70) 30±2.0 0.5 Balance 13.80 175 4.1 42 790
CuW(75) 25±2.0 0.5 Balance 14.50 195 4.5 38 885
CuW(80) 20±2.0 0.5 Balance 15.15 220 5.0 34 980
CuW(85) 15±2.0 0.5 Balance 15.90 240 5.7 30 1080
CuW(90) 10±2.0 0.5 Balance 16.75 260 6.5 27 1160

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