Manufacturers

2.4mm ZIRCONIATED WHITE TUNGSTEN ELECTRODE

  • Model: KEN-889-0830K
  • Manufactured by: KENNEDY

RM39.30

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KENNEDY KEN8890830K

0.8% Zirconiated White Tungsten Electrodes

Ideal for high precision, exceptional quality AC welding on aluminium alloys as it retains a balled tip and has a high resistance to contamination. The current carrying capability is equal or greater than that of thoriated tungsten. Non-radioactive. Not suitable for DC welding.

Kennedy 2.4mm 0.8% Zirconiated White Tungsten Electrodes

Zirconiated tungsten electrodes (AWS classification EWZr-1) contain a minimum of 99.10% tungsten and .15 to .40% zirconium. A zirconium oxide (zirconia) alloyed tungsten electrode is
preferred for AC welding when the highest quality work is necessary and where even the smallest amounts of weld pool contamination cannot be tolerated. This is accomplished because the zirconium alloyed tungsten produces an extremely stable arc which resists tungsten spitting in the arc. The current carrying capability is equal to or slightly greater than an equal sized cerium, lanthana or thorium alloyed
electrode. Zirconium electrodes are typically used only for
AC welding with a balled end. Not to be used for DC welding.

This product was added to our catalog on Thursday 14 June, 2012.

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