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Tungsten Needle Electrode
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Tungsten Needle Electrode

Tungsten Needle Electrode

Tungsten Needle Electrode Description & Application Tungsten needle is a kind of super-tipped electrode commonly used in various industrial instruments. Generally, it can be divided into two types: pointed tungsten needle and round rod tungsten needle. One or both ends of the tungsten needle...
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Product Details ofTungsten Needle Electrode

Tungsten Needle Electrode Description & Application

Tungsten needle is a kind of super-tipped electrode commonly used in various industrial instruments. Generally, it can be divided into two types: pointed tungsten needle and round rod tungsten needle. One or both ends of the tungsten needle electrode is made of pure tungsten or tungsten alloy, and its surface can be polished and matte as required. Tungsten needle electrodes have superior wear resistance, heat resistance and durability. Therefore, it can be widely used in metal welding and engraving, electronic probe device, precision instrument probe, glass processing and single particle processing and other fields. It should be noted that the tungsten needle electrode is often used in combination with the needle holder, and its tip is easy to bend or break, so we should pay attention to equipping a special storage box during storage and use, and it is rarely used for processing hard materials, and tungsten needles can be continuously increased. service life.


Tungsten Needle Electrode Specifications:

Grade

W

Diameter

0.5mm-10mm

Tip Diameter

50um,80um,100um

Purity

≥99.9%

Length

10mm-200mm

Melting Point

3410°C

Density

19.3g/cm3

Surface

Polished,Matte,Blank,Chemical Cleaned,Smooth

Delivery Time

15-20 days

Standard

ASTM B387,ASTM B386,GB

Certification

ISO9001


Tungsten Needle Electrode Pictures:

Tungsten Needles

China Tungsten Needles

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