Tungsten
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Tungsten Electrode Rod Pure Tungsten Price TIG Welding Tungsten Electrode
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- Tungsten electrodes, which are used with high melting point, corrosion resistance, high density,Tungsten electrodes made of good thermal and electrical conductivity materials.Tungsten electrodes are widely used in welding.Tungsten electrode grinding or polishing and black bar. The final colors are different and can be distinguished. We can offer WC,WL , WT, WY， WZ and Proprietary-Compound tungsten electrode which is belongs to the state 863 Hi-Technology R&D projects.
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- Our tungsten electrodes are available in a range of sizes and compositions to suit different welding needs. From pure tungsten electrodes to those containing additives such as thorium, cerium, or lanthanum, we offer a comprehensive selection to cater to diverse welding requirements. Each type of electrode offers unique benefits, such as improved arc starting, stability, and longevity, allowing you to achieve exceptional results in your welding projects.
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- One of the key features of our tungsten electrodes is their exceptional durability. Constructed from high-quality materials, our electrodes are built to withstand high temperatures and harsh welding conditions, ensuring long-lasting performance and reliability. This durability translates to cost savings for our customers, as our electrodes have an extended lifespan, reducing the frequency of replacements.
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- Furthermore, our tungsten electrodes are designed to deliver excellent arc stability and control, resulting in precise and clean welds. Whether you are working with steel, stainless steel, aluminum, or other metals, our electrodes provide the consistency and control needed to produce high-quality welds with minimal spatter and distortion.
Specification of Tungsten Electrode
1, Diameters: 1.0mm-10.0mm
2, Length: 150mm, 175mm
3, We also accept orders of special specification Tungsten electrode.
2, Length: 150mm, 175mm
3, We also accept orders of special specification Tungsten electrode.
Cerium Tungsten Electrode
The cerium tungsten electrode has good starting arc performance under the condition of low current. The arc current is low; therefore the electrodes can be used for welding of pipe, stainless and fine parts. Cerium tungsten electrode the first choice for replacing thoriated tungsten electrode under the condition of low DC.
The Form of Cerium Tungsten Electrode
1. Added impurity: CeO2
2. Impurity quality: 1.8-2.20%
3. Other imputities: <0.20%
4.Tungsten: The rest
5. Electric discharged power: 2.7-2.8
6. Color sign
2. Impurity quality: 1.8-2.20%
3. Other imputities: <0.20%
4.Tungsten: The rest
5. Electric discharged power: 2.7-2.8
6. Color sign
The lanthanated tungsten electrode
The electric conductivity of lanthanated tungsten is most closed to that of 2% thoriated tungsten. Welders can easily replace thoriated tungsten Electrode with lanthanated tungsten electrode at either AC or DC and not have to make any welding program changes. Lanthanated Tungsten Electrodes
The Form of Lanthanated Tungsten Electrodes
|
Added impurity |
Impurity quantity |
Other impurities |
Tungsten |
Electric discharged power |
Color sign |
|
La2O3 |
0.80 - 1.20% |
<0.20% |
The rest |
2.6 - 2.7 |
Black |
|
La2O3 |
1.30 - 1.70% |
<0.20% |
The rest |
2.8 - 3.0 |
Yellow |
|
La2O3 |
1.80 - 2.20% |
<0.20% |
The rest |
2.8 - 3.2 |
Sky blue |
Zirconiated Tungsten Electrodes
The zirconiated tungsten electrode has good performance in AC welding, especially under high load current. Any other electrodes in terms of its excellent performance can not replace zirconiated tungsten electrodes.
The Form of Zirconiated Tungsten Electrodes
|
Added impurity |
Impurity quantity |
Other impurities |
Tungsten |
Electric discharged power |
Color sign |
|
ZrO2 |
0.20 - 0.40% |
<0.20% |
The rest |
2.5 - 3.0 |
Brown |
|
ZrO2 |
0.70 - 0.90% |
<0.20% |
The rest |
2.5 - 3.0 |
White |
Thoriated Tungsten Electrodes
Thoriated tungsten electrode is the most commonly used tungsten electrode, throium is a low-level radioactive material, but it was the first to display a significant improvement over pure tungsten.
The Form of Thoriated Tungsten Electrodes
|
Trade mark |
ThO2 Content |
Color sign |
|
WT10 |
0.90 - 1.20 |
Primary |
|
WT20 |
1.80 - 2.20 |
Red |
|
WT30 |
2.80 - 3.20 |
Purple |
|
WT40 |
3.80 - 4.20 |
Orange Primary |
Pure Tungsten Electrodes
Yttrium Tungsten Electrodes
Mainly applied in military and aviation industry with narrow arc beam, high compressing strength, and highest welding penetration at medium and high current;
Suitable for welding under alternating current;
Mainly applied in military and aviation industry with narrow arc beam, high compressing strength, and highest welding penetration at medium and high current;
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Other products can be provided based on customer’s requirements