Description
E3® Tungsten Electrode 020-7E3
Pkg of 10 - 7 inch .020 diameter E3 tungsten electrode. Superior to 2% Thoriated tungsten in electrode life and arc stability. E3 is made from a combination of 3 oxides and is not radioactive, like thoriated tungsten. E3 runs cooler than other types of tungsten electrode and provides fast, consistent arc starts. It is capable of performing in both AC and DC welding applications.
Materials Welded
Carbon Steel
Stainless Steel
Nickel Alloy
Titanium
Aluminum
Features
E3 is the only tungsten electrode you're going to need - can be used for both AC and DC welding applications
Stable tip and arc geometry
Runs cooler for longer electrode life
Stable tip and arc geometry
Best choice to replace thoriated tungsten
Non-radioactive oxides - 1.5% Lanthanum, .08% Zirconium, .08% Yttrium
Proven to outperform other tungsten electrodes
Every electrode is eddy current tested for defects
AWS A5.12M/A5.12:2009
