Tungsten Electrodes, Diameter, 0.020", Length, 7", ISO Colour Chart, Blue AWS A5.12 EWLa-2 ISO 6848 WLZO, Sold/Priced Per, Pack
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
Details
SKU: TTV117
MFG: CK WORLDWIDE INC
Sold in multiples of 1
Shipping & Returns
Unit of Measure: Pack of 10
Shipping Weight (lbs): 0.09
This is a special order item. You require a minimum combined total of $150.00 of any of these items in order to check out.