CK Worldwide Inc

Tungsten Electrodes, 0.020" Dia. x 7" L

Model: TTV117

Mfr. No.: T0207GL2

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  • Tungsten Electrodes, 0.020" Dia. x 7" L - CK Worldwide Inc T0207GL2

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Sold as: Pack of 10

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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
  • Electrode length: 7"
  • Each package contains 10 electrodes; 2% Lanthanated:
  • Non-radioactive
  • Best general purpose electrode at medium to highter amperage for both A/C or D/C 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
  • Good arc starts and stability, low erosion rate, medium to high current range

Specifications

Diameter

0.020"

Length

7"

ISO Colour Chart

Blue AWS A5.12 EWLa-2 ISO 6848 WLZO

Type

2% Lanthanated

Colour

Blue

Country Of Origin

China

Catalog Page & Resources

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