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Tungsten Contact Points
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Tungsten Contact Points

Tungsten Contact Points

Tungsten Contact Points Features & Application Switches of electrical equipment require high-performance contact materials to achieve safe connection and disconnection of circuits, and tungsten has become a high-quality material for making contacts due to its excellent mechanical, thermal...
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Product Details ofTungsten Contact Points

Tungsten Contact Points Features & Application

Switches of electrical equipment require high-performance contact materials to achieve safe connection and disconnection of circuits, and tungsten has become a high-quality material for making contacts due to its excellent mechanical, thermal and electrical properties. Tungsten Contact Points have excellent properties such as high melting point, high hardness, good conductivity, excellent impact resistance, oxidation resistance, wear resistance, strong current interruption capability, small thermal expansion coefficient, longer cycle life, and lower processing cost. It can ensure the service life and stable operation of electrical equipment. Tungsten Contact Points are mainly used to manufacture automobiles (distributors, voltage regulators, speakers, alarms), machine tool appliances, various automatic switches, electromagnetic relays, AC contactors, communication machines, alarms and other electrical equipment. They are widely used Used in agriculture, technology, national defense, aerospace, electronics and other fields.

Tungsten Contact Points Specification:

Material

W1

Technique

Rolling,Extruded,Folding,Pressing,Machining

Purity

W≥99.95%

Density

19.15g/cm3

Sphere size

SR13mm--50mm

Diameter

2.5mm-10mm

Hardness

70-74HRA

Surface

Black oxide,Nickel Plating,Polishing

Standard

DIN,ASTM B387,GB

Delivery Time

15-20 days

Certification

ISO9001

Tungsten Contact Points Picture:

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Tungsten Contact

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