Product Details

Product Description

Low price lanthanum tungsten electrode for wholesales

1. Grade:WL10,WL15,WL20

2.. Characteristic:

Color:Black,Gold,Sky blue

*High quality, workability

*Better Cutting Mechanical Properties

*better performance of creep resistant

*High temperature recrystallization

*Good tactility

3. Certificate: ISO9002

4. Product Feature: Lanthanated tungsten electrode is normally applied in DC(Direct Current) welding, it also works well in AC welding .

The lanthanated tungsten electrode has outstanding welding performance without radiation hazard. And its electric conductivity is the most close to that of 2% thoriated tungsten electrode. It enable welders to replace the thoriated tungsten electrode by lanthanated tungsten electrode easily and conveniently without any change in welding procedure.

With the application of small and medium-sized current, electric arc and resistant over firing property is superior to thorium tungsten electrode.

It is as the most promising surrogate products of thorium tungsten electrode because of its zero radioactivities. Another advantage is that its durable current can be high with low evaporation loss rate. Due to all these excellent properties, it is favored deeply by the Asia, European, American as well as Japanese customers.

5. Dimensions and tolerance(According to clients’ requirements):

Trade mark, compositions, color sign and discharged power

Model	Added Impurity	Impurity quantity%	Other Impurities%	Tungsten%	Electric discharged power	Color sign
WL10	La2O3	0.8-1.2	<0.20	The rest	2.8-3.2	Black
WL15	La2O3	1.3-1.7	<0.20	The rest	2.8-3.0	Golden Yellow
WL20	La2O3	1.8-2.2	<0.20	The rest	2.6-2.7	Sky blue