Red Tungsten Electrode 2% Ø2.00 mm Ergoweld | Ref: 04ET20

REF: 442RT04ET20

Product Description: Superior DC Performance

The Ergoweld 04ET20 electrode is composed of tungsten alloyed with 2% Thorium Dioxide ( $ThO_2$ ). This composition, identified worldwide by the color code Red, offers excellent resistance to contamination of the fusion bath and an electron emission capacity far superior to pure tungsten electrodes.

Technical Specifications

Diameter: 2.00 mm.
Reference: 04ET20.
Brand: Ergoweld.
Color Coding: Red (AWS EWTh-2 / ISO WTh 20).
Composition: 98% Tungsten ( $W$ ) + 2% Thorium ( $ThO_2$ ).
Current Type: DC (Direct Current) with negative polarity.
Main Application: Carbon steels, stainless steels, nickel and copper alloys.