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Zirconiated tungsten electrode(WZ8)

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[Additional Information]
  • Materialtungsten
  • Payment TermsL/C,T/T,Western Union
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Product Detail Information

 

Zirconiated tungsten electrodes (AWS classification EWZr-1) contain a minimum of 99.10% tungsten and .15 to .40% zirconium. A Zirconiated tungsten electrode produces an extremely stable arc and resists tungsten spitting. It is ideal for AC welding as it retains a balled tip and has a high resistance to contamination. Its current carrying capability is equal to or greater than thoriated tungsten. Under no circumstances is zirconiated recommended for DC welding.

 

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Tungsten

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WZ8

ZrO2

0.70 - 0.90%

<0.20%

The rest

2.5 - 3.0

White

 

Application: Zirconiated Tungsten is most commonly used for AC welding of aluminum and magnesium alloys. 

 

 

Diameter: 0.5-6.0mm

Length: 150mm/175mm, etc.

Packing: 10 pcs/plastic box, 20 boxes/inner ctn, 6 inner ctns/ctn