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CK Worldwide Inc

Tungsten Electrodes, 3/32" Dia. x 7" L

Model: NP545

Mfr. Model No.: T3327GT2

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Colour, sizing or style depicted in some photos may not be exactly as described.
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$44.90 / Pack of 10

In Stock

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Quantity Price per
2-6 $40.86
7-13 $38.17
14-23 $35.92
24 or more $34.57

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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% Thoriated:
  • Good current capacity, arc stability and easy arc start on DC current
  • High resistance to weld pool contamination
  • Maintains sharpened tip configuration
  • Not normally used on AC current because it is difficult to maintain the balled end
  • Medium tendency to spit
  • Medium erosion rate;

Specifications

Diameter

3/32"

Length

7"

ISO Colour Chart

Red AWS A5.12 EWTh-2 ISO 6848 WT20

Sold/Priced Per

Pack

Qty/Pack

10

Type

2% Thoriated

Colour

Red

Catalog Page & Resources

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