Copper Tungsten Erosion Discs
Description
Copper Tungsten Erosion Discs are roll welding materials made of high-performance tungsten-copper composite materials. They are often used in resistance welding, electrical contacts, and heat sinks. They are most suitable for EDM, especially in the surface repair of PCD tools and the welding of thin plates for engines, rockets, and sealed containers. Our company has many years of sales and production experience in tungsten-copper products and can provide customers with bars, plates, foils, fasteners, electrode materials, and other processed parts.
Copper Tungsten Erosion Discs Advantage
1. It has the high melting point of tungsten, the high heat resistance of copper, and the low expansion characteristics
2. Excellent electrical and thermal conductivity, good mechanical wear resistance, and high temperature resistance
3. Improve the surface finish, work efficiency, and service life of PCD tools
4. It has higher tool sharpness, allowing more concentrated sparks, better precision, and smaller tolerances
5. It can be applied in the welding process of various materials, reducing the maintenance cost of the entire welding equipment
Copper Tungsten Erosion Discs Specification
|
Material |
W70Cu30,W75Cu25 |
|
Technique |
Sintering, Annealing,Rolling, Machining,Injection Molding process |
|
Outer Diameter |
50-175mm |
|
Inner Diameter |
10-60mm |
|
Thickness |
5-30mm |
|
Density |
14.1-15.3g/cm3 |
|
Standard |
ASTM B702,GB |
|
Certification |
ISO9001 |
Copper Tungsten Erosion Discs Pictures


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