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Lanthanum Tungsten Electrode is a non-radiative material with good welding performance. Its electric conductivity is most closed to that of 2% Thoriated Tungsten. Welders can easily replace Thoriated Tungsten Electrodes with Lanthanum Tungsten without any changes of welding program. This tungsten is used primarily for DC welding but will also show good results for AC welding.
The Lanthanum Tungsten Electrode became very popular in the circle of welding in the world, soon after it was developed because of its good welding performance. Another advantage of Lanthanum Tungsten is being able to bear high current and have the lowest burn-loss rate.

2) color mark: WL20 ( Sky Blue)
3) other impurity: _0.20%
4) diameter: 1.0 - 12.0mm
5) length: 50.00, 75.00, 150.00, 175.00mm
6) quality of surface: Ground finish, polish finish

Trade mark
| Oxide Additive | Impurities Content%
| Tungsten %
| Electric Discharged Power | Color sign
| Standard
| |
Varieties
| Content % |
|
|
| |||
WL10 | La203 | 0.8~1.2 | <0.2 | Balance | 2.8-3.2 | black | ISO 6848 AWS A5.12M |
WL15 | La203 | 1.3~1.7 | <0.2 | Balance | 2.8-3.0 | Gold | |
WL20 | La203 | 1.8~2.2 | <0.2 | Balance | 2.6-2.7 | Sky blue | |


Huaxiang Tungsten Molybdenum Products Co.,Ltd. was founded in 2007,Zibo city , Shandong Province, over 35000 sq.m. The area of Workshop is over 18,000 sq.m.. With convenient transportation, our company is only 3 kilometers away from Zibobei High-Speed Railway Station and takes only two hours to arrive in Qingdao port.

We have international advanced production equipment and exquisite processing technology to ensure that the product design, research, production inspection, sales and service are all in strict accordance with the IS09001 quality certification system. We have been specializing in developing and manufacturing the product series of Thorium-tungsten electrode, Lanthanum-tungsten electrode, Cerium-Tungsten Electrode Zirconium-tungsten electrode, Yttrium-tungsten electrode, Pure tungsten electrode, composite tungsten electrode,etc.
Q: Are you trading company or manufacturer?
A: We are a factory and exporter for tungsten electrode.
Q: Can I get some samples before the order?
A: Yes, we could offer few samples to you for free if you could afford the freight cost.
Q: What's your MOQ?
A: We are a manufacturer that we have our own factory, we could produce any quantity of product as your request. But as you know, the more the quantity of your order is, the lower the price will be.
Q: How is the quality control?
A: Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.
Q: Is OEM and ODM service available?
A: Yes, the packing of product could be attached with your logo or customized by new design.
Q: How long is the lead time?
A: Generally, the lead time is as follows. The specific lead time depends on the quantity you need and the stock.
Quantity | Lead Time |
1-1000pcs | ≤ 3 days |
1000-10000pcs | ≤ 5 days |
10000-30000pcs | ≤ 7 days |
30000-50000pcs | ≤ 14 days |
50000-100000pcs | ≤ 21 days |
≥ 100000pcs | To be negotiated |
Q: What is your payment terms?

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