Content
2% lanthanated tungsten electrodes (AWS classification EWLa-2), which contain a minimum of 97.80% tungsten, 1.80 to2.20% lanthanum, has been the most popular alternative to 2% thoriated tungsten electrode for most applications in American ,Europen countries and Japan. It can be used for both AC and DC welding with both inverter and transformer power sources. this tungsten electrodes have much longer life than 2% thoriated tungsten electrodes if not overloaded and better arc starting.
Type | Diameter | Length | Composition | Materials Welded |
EWLa-20 | 0.5 mm | 150/175mm |
La2O3 Balance: Tungsten |
Carbon steel Stainless steel Copper Aluminum |
1.0mm | 150/175mm | |||
1.6mm | 150/175mm | |||
2.0mm | 150/175mm | |||
2.4mm | 150/175mm | |||
3.0mm | 150/175mm | |||
3.2mm | 150/175mm | |||
4.0mm | 150/175mm | |||
4.8mm | 150/175mm | |||
5.0mm | 150/175mm | |||
6.0mm | 150/175mm | |||
7.0mm | 150/175mm | |||
8.0mm | 150/175mm | |||
10.0mm | 150/175mm | |||
12.0mm | 150/175mm |
All 2% lanthanated tungsten electrode is packaged 10 pieces of 150mm or 175mm.
Special diameters and lengths are available, please contact sales for inquiries.
Tel:86-10-58466676 Fax:86-10-57228751
Email: marketing@cn-tungsten.com or btmgroupkitty@gmail.com
Related products:
Tri-mix tungsten electrode; 2.0% Thoriated tungsten electrode;Pure Tungsten tungsten electrode;
1.0% lanthanated tungsten electrode;1.5% lanthanated tungsten electrode; 2.0% lanthanated tungsten electrode;
2.0% Yttriated tungsten electrode; 0.3% Zirconiated tungsten electrode;0.8% Zirconiated tungsten electrode.