Tungsten Electrodes, 0.040" Dia. x 7" L
Item Code: NP552
Category
Arc Welding Rods & Electrodes
Manufacturer Ref T0407GT2
Minimum quantity 4
- 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
- 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
Specifications
Weight
0.14lb
Height
0.19in
Width
0.02in
Length
0.67in
Diameter
0.040"
Length
7"
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Starting from
CAD 11.86
/ PK
1
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