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TTT408

Tungsten Electrodes, Diameter, 0.020", Length, 7"

$4.50

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.
DETAILS
  • 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
  • SKU: TTT408
  • MFG: CK WORLDWIDE INC
  • Sold in multiples of 1

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