• Shaanxi Peakrise Metal Co.,Ltd
    Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package.
  • Shaanxi Peakrise Metal Co.,Ltd
    John Morris
    Material experts, rigorous processing, timely discovery of problems in design drawings and communication with us, thoughtful service, reasonable price and good quality, I believe we will have more cooperation.
  • Shaanxi Peakrise Metal Co.,Ltd
    Thank you for your good after-sales service. Excellent expertise and technical support helped me a lot.
  • Shaanxi Peakrise Metal Co.,Ltd
    Through very good communication all problems solved, satisfied with my purchase
  • Shaanxi Peakrise Metal Co.,Ltd
    Adrian Hayter
    The goods purchased this time are very satisfied, the quality is very good, and the surface treatment is very good. I believe we will order the next order soon.
Contact Person : Nicole
Phone Number : 13186382597
Whatsapp : +8613186382597

WCu 50 Tungsten Copper Alloy Heat Sink Polished Surface Material

Place of Origin China
Brand Name PRM
Certification ISO9001
Model Number WCu10,WCu20,WCu30,WCu25,WCu40 WCu50
Minimum Order Quantity 1pc
Price $0.1~5.0/pc
Packaging Details Plywood case
Delivery Time 7~10 work days
Payment Terms T/T
Supply Ability 50000pcs/month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Impact Strength ≥30J Melting Point 1450-1600℃
Resistivity ≤3.2~6.5μΩ·m Grade WCu10 WCu20 WCu25 WCu30 WCu35 WCu40 WCu50 Etc.
Name Tungsten Copper Alloy Coefficient Of Thermal Expansion 6.3-9.7×10-6/K
Density 11.9-17.3g/cm3 Hardness ≥260~≥115HB
High Light

Polished Copper Alloy Heat Sink


WCu 50 Tungsten Copper Alloy


Heat Dissipation Tungsten Copper Alloy

Leave a Message
Product Description

Product Description:

Tungsten copper alloy heat sink is a material used for heat dissipation, which is composed of tungsten and copper. Tungsten has a high melting point and excellent thermal conductivity, while copper has good thermal conductivity and machinability. This combination makes tungsten copper heat sinks an ideal material for heat dissipation, often used in high temperature and high power applications.



1. Product Name: Tungsten Copper Alloy heat sink

2. Density: 11.9-17.3g/cm3

3. Melting Point: 1450-1600℃

4. Bending Strength: ≥1000MPa

5. Tensile Strength: ≥1000MPa

6. Impact Strength: ≥30J

7. Cu10W90 tungsten copper metal alloy electrode

8. Copper tungsten Electronic package

9. Cu10W90 tungsten copper metal alloy heat sink.


WCu 50 Tungsten Copper Alloy Heat Sink Polished Surface Material 0



PRM Tungsten Copper Alloy is a kind of metal alloy widely used in various fields due to its excellent properties.Tungsten copper heat sinks are widely used in high-power electronic devices, electronic packaging, semiconductor devices, lasers, solar cells and other fields that require heat dissipation. They efficiently conduct heat from the heat source to the cooling system, keeping device temperatures within safe limits.


Technical Parameters:

Property Value
Electrical Conductivity ≥54~≥27%IACS
Bending Strength ≥1000MPa
Tensile Strength ≥1000MPa
Surface Polished
Grade WCu10 WCu20 WCu25 WCu30 WCu35 WCu40 WCu50 Etc.
Coefficient of Thermal Expansion 6.3-9.7×10-6/K
Resistivity ≤3.2~6.5μΩ·m
Thermal Conductivity 80-300W/mK
Density 11.9-17.3g/cm3
Young's Modulus 155-170GPa

Support and Services:

Tungsten Copper Alloy Heat Sink Technical Support and Services

We provide dedicated technical support and services for our Tungsten Copper Alloy products. Our team of experts can help you determine the best solution for your specific application. We can provide assistance in the following areas:


1. Designing and developing prototypes

2. Testing for optimal performance

3. Creating custom materials to meet specific requirements

4. Providing technical advice and support on installation and use

5. Offering product maintenance and repair services

For more information about our Tungsten Copper Alloy Technical Support and Services, please contact us today.


Packing and Shipping:

Packaging and Shipping of Tungsten Copper Alloy Heat Sink:

Tungsten copper alloy is packaged and shipped in accordance with the requirements and in a manner suitable for its protection and preservation. The packaging material should be selected based on the product's properties, the environment in which it will be shipped, the product's sensitivity to environmental elements, and any other applicable factors.


The packaging should be strong enough to protect the alloy from shock, vibration, and other external forces. It should also be able to protect the product from dust, moisture, and other potential contaminants. The package should also be clearly labeled and include the necessary instructions for handling, storage, and use.


For shipping, the tungsten copper alloy should be protected from extreme temperatures, vibrations, and other environmental elements. The package should also be properly sealed to prevent any contaminants from entering the shipment.



1. Q: What is Tungsten Copper Alloy?
A: Tungsten copper alloy is a composite material made of tungsten and copper, with PRM Brand model number WCu10, WCu20, WCu30, WCu25, WCu40 and WCu50. It is originally from China.


2. Q: What are the advantages of Tungsten Copper Alloy?
A: Tungsten Copper Alloy has excellent electrical and thermal conductivity, high mechanical strength, high thermal and electrical shock resistance, good arc erosion resistance and high wear resistance.


3. Q: What is the application of Tungsten Copper Alloy?
A: Tungsten Copper Alloy is widely used in electrical contact points, electrical switches, spark plugs, electronic components, aerospace industry, etc.


4. Q: What are the common sizes of Tungsten Copper Alloy?
A: Common sizes of Tungsten Copper Alloy include 0.1mm-100mm, which can be customized according to customer requirements.


5. Q: What is the temperature range of Tungsten Copper Alloy?
A: Tungsten Copper Alloy has a temperature range of -196-1000℃, which is suitable for various temperature environments.




Please click below button for learn more our products.


WCu 50 Tungsten Copper Alloy Heat Sink Polished Surface Material 1


WCu 50 Tungsten Copper Alloy Heat Sink Polished Surface Material 2