2% Lanthanated Tungsten Electrode (WL20)

• Application: Aviation, Electronics, Industrial
• Standard: GB, ASTM
• Purity: >99.95%
• Alloy: Non-alloy
• Shape: Round
• Type: Tungsten Bars
• Model NO.: WL 20
• Density: 19.2g/cm3
• OEM: Acceptable
• Function: Surfacing Electrode
• Welding Core Type: Tungsten
• Welding Power: TIG
• Diameter: 1.0-20.0mm
• Top Color: Sky Blue
• Length: 150/175mm
• Transport Package: Neutral-Packing
• Specification: according to your requirements.
• Trademark: ZZKD
• Origin: Hunan, China
• HS Code: 810196000
• Production Capacity: 1800kgs/Week

Product Description

The lathanated tungsten become very popular in the circle of welding world because of its good welding performance. The electric conductivity of Lanthanated Tungsten is most closed to that of 2% Thoriated Tungsten. Welders can easily replace Thoriated Tungsten with Lanthanated Eectrode at either AC or DC and not have to made any welding program changes. The radioactivity from Thoriated Tungsten can thus be avoided another advantage of Lanthanated Tungsten is being able to bear high current and having the lowest burn-loss rate.

Trademark	Added impurity	Impurity quantity %	Other impurities%	Tungsten %	Electric discharged power	Color sign
WL10	La203	0.8-1.2	< 0.20	The rest	2.6-2.7	Green
WL15	La203	1.3-1.7	< 0.20	The rest	2.8-3.0	Gold
WL20	La203	8-2.2	< 0.20	The rest	2.8-3.2	Sky blue

The lathanated tungsten become very popular in the circle of welding world because of its good welding performance. The electric conductivity of Lanthanated Tungsten is most closed to that of 2% Thoriated Tungsten. Welders can easily replace Thoriated Tungsten with Lanthanated Eectrode at either AC or DC and not have to made any welding program changes. The radioactivity from Thoriated Tungsten can thus be avoided another advantage of Lanthanated Tungsten is being able to bear high current and having the lowest burn-loss rate.

Trademark	Added impurity	Impurity quantity %	Other impurities%	Tungsten %	Electric discharged power	Color sign
WL10	La203	0.8-1.2	< 0.20	The rest	2.6-2.7	Green
WL15	La203	1.3-1.7	< 0.20	The rest	2.8-3.0	Gold
WL20	La203	8-2.2	< 0.20	The rest	2.8-3.2	Sky blue