China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS


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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for tungsten tubing supplier, Wolfram Boats, Wolfram Bar, Wanting on the long run, a protracted way to go, continually striving to become the all team with full enthusiasm, one hundred times the confidence and put our company created a beautiful environment, advanced merchandise, good quality first-class modern business and get the job done hard!
China Cheap price Moly Bar - 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:

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures

China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS detail pictures


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We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for China Cheap price Moly Bar - Tungsten copper alloy rods bars supplier – WINNERS , The product will supply to all over the world, such as: New Zealand, India, Seattle, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Nainesh Mehta from Juventus - 2018.09.23 17:37
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Kim from United Kingdom - 2017.08.18 11:04
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