WC20 (EWCe-2) is a gray-tip 2% ceriated tungsten for easy low-amperage starts and stable AC or DC TIG welding. It is a non-radioactive alternative to thoriated tungsten for precision work and general fabrication.
Where WC20 Fits
Choose WC20 for AC or DC TIG work that benefits from dependable arc starting at lower amperage. Its ceriated composition is a non-radioactive alternative to thoriated tungsten for precision welding and general fabrication.
Key Specifications
- Classification: WC20 / EWCe-2
- Composition: 2% ceriated tungsten
- Current: AC or DC
- Color code: Gray
- Length: 7" (175 mm)
- Package: 10 electrodes, vacuum sealed
- Diameter options: .040" (1.0 mm), 1/16" (1.6 mm), 3/32" (2.4 mm), and 1/8" (3.2 mm)