2% Thoriated 10-Pack Tungsten Electrodes 7" (Red) for DC Welding
| QTY | Discount |
|---|---|
| 2+ | 3% |
| 10+ | 5% |
| 20+ | 7% |
Categories:
WT20 Red Tungsten Electrode for DC TIG Welding — 2% Thoriated, 7" (Pack of 10)
AWS CLASSIFICATION WT20 | COMPOSITION 2% Thorium Oxide | COLOR CODE Red | CURRENT TYPE DC | LENGTH 7" (178 mm) |
WT20 (2% Thoriated) tungsten electrodes are built for high-performance DC TIG (GTAW) welding of stainless steel, carbon steel, nickel alloys, and titanium. Ground finish ensures stable arc initiation and smooth starts. Low burn-off rate and controlled erosion profile deliver extended service life in industrial welding applications. Pack of 10 × 7-inch electrodes in protective case.
Key Features
- WT20 — 2% thorium oxide composition for stable DC TIG performance
- Precision ground finish for consistent arc start
- Low burn-off rate for extended electrode life
- High resistance to thermal shock under load
- Red identification band per AWS A5.12 standard
- Packaged in protective transparent case
Applications
- DC TIG (GTAW) welding
- Stainless steel fabrication
- Carbon steel welding
- Nickel alloys
- Titanium welding
Technical Specifications
| AWS Classification | WT20 |
| Composition | 2% Thorium Oxide |
| Color Code | Red |
| Current Type | DC |
| Length | 7" (178 mm) |
| Pack Size | 10 pcs |
Part Number & Size Reference
| 0.020" | MW2PC020 |
| 1/16" | MWTH2062 |
| 3/32" | MWTH2093 |
| 1/8" | MWTH2125 |
| 5/32" | MW2PC532 |
Related Products
TIG Accessories | 1% Thoriated WT10 | Tungsten Grinder | Tungsten Holder