Tungsten Copper Rivet Electrical Contact
Tungsten Copper Rivet Electrical Contact Description
Since electrical conditions vary widely, different performance requirements are placed on contact materials (like low resistance, good solderability, long service life). Although no contact material can fully meet these requirements, tungsten copper material is the most widely used and cost-effective metal contact material. Tungsten Copper Rivet Electrical Contact is ideal for small-capacity applications, double-ended contacts and small-diameter contacts, mainly used for fixing on other workpieces, and is very suitable for EDM processes, transfer switches and circuit breakers.
Properties of Tungsten Copper Rivet Electrical Contacts:
1. High density, high thermal conductivity, high strength and hardness, low resistivity
2. Strong resistance to arc combustion, welding and electric corrosion
3. The size is smaller and does not affect power rating, minimizing the number of components
4. It has larger electrical capacity, longer working time and good durability
5. Strong heat resistance, good metal removal ability, good plasticity at room temperature
Tungsten Copper Rivet Electrical Contact Specifications:
|
Grade |
W75Cu25,W50Cu50,W70Cu30,W90Cu10,etc. |
|
Technique |
Bending,Pressing,Bunching,Drilling,Rimming,Riveting,Tapping,Welding |
|
Density |
11.9g/cm3-19.1g/cm3 |
|
Thickness |
0.1-0.8mm |
|
Shape |
Round,Square and Customized |
|
Type |
Tips,Arc,Spring,Vacuum,Electrical Button. |
|
Surface |
Bright,Plating,Brushing,Polished,Blacke Oxide |
|
Delivery Time |
15-20 days |
|
Standard |
ASTM B702,DIN,GB |
|
Certification |
ISO 9001 |
Tungsten Copper Rivet Electrical Contacts Pictures:


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