CK Worldwide Inc

Tungsten Electrodes, 0.040" Dia. x 7" L

Model: TTT409

Mfr. No.: T0407GZ

  • Tungsten Electrodes, 0.040" Dia. x 7" L Fastek

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$19.05 / Pack of 10

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Ships in 7-10 days

Shipping times are based on information available at the time of order and are subject to change.

Diameter

0.040"

Length

7"

ISO Colour Chart

White AWS A5.12 EWZr-8 ISO 6848 WZ8

Sold/Priced Per

Pack

Qty/Pack

10

Type

0.8% Zirconiated

Colour

White

Country Of Origin

China

  • 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; Zirconiated:
  • Excellent for AC welding due to the higher arc stability
  • High-resistance to weld pool contamination
  • Excellent balled end retention
  • Handles higher current with less spitting
  • Better arc starts and arc stability than pure tungsten;