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NP540

Tungsten Electrodes, Diameter, 1/16", Length, 7"

$23.50

Description

  • TIG welding electrodes usually contain small quantities of metallic oxides which can offer the following benefits: -Facilitate arc starting -Increase arc stability -Improve current carrying capacity of the electrode -Reduce the risk of weld contamination -Increase electrode life
  • Oxides used are primarily zirconium, thorium, lanthanum or cerium
  • Additions are 1% - 4%, improve arc initiation, especially when direct current (DC) welding is employed
  • Thorium oxide (thoria), effective in terms of long life and thermal efficiency
  • Zirconium oxide (zirconia) has been commonly used for alternating (AC) TIG welding, welding aluminum

Details

SKU: NP540

MFG: CK WORLDWIDE INC

Sold in multiples of 1

Shipping & Returns

Shipping Weight (lbs): 0.2204

This is a special order item. You require a minimum combined total of $150.00 of any of these items in order to check out.

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