Sherman WL20 blue tungsten electrodes


Lanthanated tungsten electrodes consist of a minimum of 80 percent tungsten and 2 percent lanthanum. 

They are used for welding ordinary steel, stainless steel, aluminum alloys, magnesium alloys, titanium, nickel and copper .. 

They have very good ignition and re-ignition properties. 

They allow for high durability and quality of the weld. They work well in the field of high current. 

They guarantee high stability of the electric arc.


The order quantity must be a multiple of 10 (electrodes are sold in sets of 10).


Technical data:

Electrode dimensions: 3,2 × 175
Catalog number: WL20/3,2
Packing / Packing: Plastic box / 10 pcs.