2022 Good Quality Pure Moly Rod - Tungsten copper alloy rods bars supplier – WINNERS
2022 Good Quality Pure Moly Rod - Tungsten copper alloy rods bars supplier – WINNERS Detail:
Product Description
Tungsten copper alloy combines the advantages of copper and tungsten, high strength, high specific gravity, high temperature resistance, arc ablation resistance, good electrical conductivity, good processing performance. High-quality tungsten powder and oxygen-free copper powder are used, and isostatic pressing (high temperature sintering-copper infiltration) is used to ensure product purity and accurate ratio, fine structure and excellent performance. Good arc breaking performance, good electrical conductivity, good thermal conductivity and small thermal expansion.
Product Parameters
Physical Properties of Tungsten and Copper
Material |
Density (g/cm3) |
Thermal expansion coefficient 10-6/℃ |
Thermal conductivity w/(m·k) |
Heat capacity J/(kg·℃) |
Elastic Modulus GPa |
Poisson density |
Melting point °C |
Strength MPa |
W |
19.3 |
4.5 |
174 |
136 |
411 |
0.28 |
3410 |
550 |
Cu |
8.93 |
16.6 |
403 |
385 |
145 |
0.34 |
1083 |
120 |
Grade of the Tungsten copper alloy
Grade |
Density(g/cm3) |
Application |
WCu7 |
17.3~17.8 |
Nozzle, gas rudder |
WCu10 |
16.8~17.3 |
Nozzle, gas rudder |
WCu15 |
16.0~16.5 |
Terminals, components, barium salt electron cathode |
WCu20 |
15.1~15.5 |
contacts, electrodes |
WCu30 |
13.7~14.2 |
Contacts, electrodes, medicine caps |
WCu40 |
12.7~13.2 |
contacts, electrodes |
WCu50 |
11.7~12.2 |
contacts, electrodes |
Application
● Manufacture of arc ablation resistant high voltage electrical switch contacts and rocket nozzle throat linings.
● High temperature components such as rudder.
● Electrodes for electrical machining.
● High temperature molds and other occasions requiring electrical and thermal conductivity and high temperature use.
Order Information
Inquiries and orders should include the following information
● Composition ratio of tungsten and copper
● Diameter and Length
● Quantity
Product detail pictures:





Related Product Guide:
Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for 2022 Good Quality Pure Moly Rod - Tungsten copper alloy rods bars supplier – WINNERS , The product will supply to all over the world, such as: Namibia, Hamburg, Guatemala, we have complete material production line, assembling line , quality control system, and the most importantly, we have many patents technology and experienced technical&production team, professional sales service team. With all those advantages, we are going to create"the reputable international brand of nylon monofilaments", and spreading our products to every corner of the world. We are keep moving and try our best to serve our customers.

We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
