Pure Tungsten Electrodes

Pure Tungsten Electrodes
Product details

Baoji Refractory Metal Developer Co.,Ltd is one of the leading China pure tungsten electrodes manufacturers and suppliers, and as a professional company we have productive factory, welcome to wholesale pure tungsten electrodes products from us.

² Chemical Composition:

Tungsten content

The sum of other elements

Content of each element

Color Mark

WP

≥99.95%

≤0.05%

≤0.01%

 

² Products properties:

  High melting point3410℃                                  

   —High boiling Point5927℃  

  —High-density 19.3 g/cm3                                

  —Internal stable structure

  —Outstanding thermal conductivity                                  

  —Excellent resistance to electrochemical corrosion

  —Excellent resistance to oxidation at high temperatures

  —Steady electric arc      

  —Without self-Consume

 

² Range of use:

Pure tungsten electrode is suitable for welding mangnesium,aluminium and their alloy and stainless steel under alternating current.

  Protecting arc welding

  —With inert gases and plasma

  —Jointing, cutting, spraying and smelting

 

² Quality of surface:

  Smooth, clear, no defect, no greasy dirt and other impurity.The end surface of electrodes should be even, smooth and no burrs, the section has no internal defect.

 

² Specification and Tolerance:

Diametermm

Diameter tolerance(mm)

Length tolerance(mm)

Flat degree

Φ0.2~Φ2.5

±0.05

±1

Not large 0.5% length of electrodes

Φ2.5~Φ25

±0.1

 

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