Blue Demon 0.03% Zirconiated TIG Welding Tungsten Electrodes (Brown / EWZr-0.3)
Blue Demon 0.03" Zirconiated Tungsten Electrodes (EWZr-.03) are used for radiographic-quality welding, where tungsten contamination must be minimized. Balls-up easily in AC applications, good arc starting and current capacity. This product in non radioactive.
Available Diameters:
- 1/16"
- 3/32"
- 1/8"
| Recommended Tungsten Electrodes | ||||
| Alloy | Thickness | Current | Tungsten | Gas |
|---|---|---|---|---|
| Aluminum | All | AC | Pure or Zirconiated | Ar or Ar/He |
| Aluminum | > 1/8" thick | DCEN | Thoriated | Ar or Ar/He |
| Aluminum | < 1/8" thick | DCEP | Thoriated or Zirconiated | Argon |
| Copper, Copper Alloys | All | DCEN | Thoriated | Ar or Ar/He |
| Copper, Copper Alloys | < 1/8" thick | AC | Pure or Zirconiated | Argon |
| Magnesium Alloys | All | AC | Pure or Zirconiated | Argon |
| Magnesium Alloys | < 1/8" thick | DCEP | Thoriated or Zirconiated | Argon |
| Nickel, Nickel Alloys | All | DCEN | Thoriated | Argon |
| Plain Carbon, Low Alloy Steels | All | DCEN | Pure or Zirconiated | Ar or Ar/He |
| Plain Carbon, Low Alloy Steels | < 1/8" thick | AC | Thoriated | Argon |
| Stainless Steel | All | DCEN | Thoriated | Ar or Ar/He |
| Stainless Steel | < 1/8" thick | AC | Pure or Zirconiated | Argon |
| Titanium | All | DCEN | Thoriated | Argon |
| Zirconium | All | DCEN | Thoriated | Argon |