Product Description
Tungsten Switching Contact Point Description
We use high-purity tungsten material and a small number of metal elements after powder pressing molding, high-temperature sintering, forging and cutting, surface coating treatment, and the final quality and performance testing and other processes, with high dimensional accuracy, dense microstructure, long service life advantages. We can also provide high-quality tungsten copper contacts, if you need them, please get in touch with us by email.
Features
- High density, high mechanical strength, good processing performance, can play excellent performance in limited space
- High melting point, high temperature resistance, can work normally under high heat load environment
- Good electrical and thermal conductivity, can provide stable current and heat transfer for electrical appliances
- Corrosion resistance, wear resistance, impact resistance, long service life
Application
Tungsten Switching Contact Points are widely used in various electrical equipment, such as automobile distributors, voltage regulators, machine tool appliances, automatic switches, magneto relays, etc. They can efficiently transfer current, realize circuit connecting or disconnecting, and stabilize the normal operation of electronic equipment. They also prolong the equipment's good service life.
Tungsten Switching Contact Point Dimension
Material |
W1 |
Technique |
Rolling, Extruded, Folding, Pressing, Machining |
Purity |
W≥99.95% |
Density |
18.75-19.15g/cm3 |
Diameter |
2.5mm-10mm |
Hardness |
70-74HRA |
Surface |
Black oxide, Nickel Plating, Polishing |
Standard |
DIN, ASTM B387, GB |
Delivery Time |
20 days |
Certification |
ISO9001 |
Tungsten Switching Contact Point Pictures
Please leave your information to get the latest quotation and product catalogue!