CK Worldwide Inc

Tungsten Electrodes, 0.020" Dia. x 7" L

Model: TTV111

Mfr. Model No.: T0207GTM

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$2.72 / Pack of 10

Must be ordered in multiples of 12

  • Diameter: 0.020"
  • Length: 7"
  • ISO Colour Chart: Chartreuse (Lime Green) AWS A5.12 EWG ISO 6848
  • Sold/Priced Per: Pack
  • Qty/Pack: 10
  • Type: Layzr™
  • Colour: Green
  • 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
  • Electrode length: 7"
  • Each package contains 10 electrodes; LAYZR ™:
  • Non-radioactive
  • Best for automated or robotic applicationss in A/C or D/C due to low voltage tolerance (changes in tip to work piece distance) using inverter or transformer based constant current power sources
  • Good for low-alloyed steels, non corroding steels, aluminum alloys, magnesium alloys, titanium alloys, nickel alloys, and copper alloys
  • Very stable tip geometry runs cooler than 2% thoriated, longer life
  • Very best low amperage starts