Tungsten Switching Contact Point

Tungsten Switching Contact Point

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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

 

 

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