2% Thoriated (Red) EWTh-2/WT20 Tungsten
Recommendedfor use with Direct Current (D/C) applications using transformer based constant current power sources on non corroding steels, titanium alloys, nickel alloys and copper alloys.
- Principal Oxide: 1.72.2% Thorium Oxide
- Dust from grinding is radioactive
- Good D/C arc starts and stability
- Medium erosion rate
- Medium to high amperage range
- Medium tendency to spit
- Sold in package of qty: 10 pieces
- Tungsten electrode length is 7″
Available diameters:
- 1/16″ (1.6 mm)
- 3/32″ (2.4 mm)
- 1/8″ (3.2 mm)
