Tungsten Electrodes (Wc20)

Grey ceriated electrodes are popular due to their extreme ease of striking an arc with lower amperages, and their extraordinary performance with regard to DC welding applications. They perform best with titanium alloys, copper alloys, magnesium alloys, aluminum alloys, nickel alloys, non-corroding steels, and low-alloyed steels. WC20 Welding cerium Tungsten Electrode Cerium-tungsten electrode is a non-radiative and green products .It has good starting arc performance under the condition of low current .It is known to be especially good for direct current welding with low amperage because it starts very easily at low amps .Therefore it is very popular to be used for the welding of pipeline ,fine parts, short welding cycles and given number welding .

Type of Electrode Modele Added Imprrity Impurity Quantity Other Impurities % Colors Sign Surface Brand name Standard ThoriatedTungsten electrode WT10 ThO2 0.9-1.2 0.20 Yellow Polish Huarui ISO6848 WT20 ThO2 1.8-2.2 0.20 Red WT30 ThO2 2.8-3.2 0.20 Purple WT40 ThO2 3.8-4.2 0.20 Orange. Packing: 10pc/plastic casing, length:150mm or 175mm,1000pcs/box, others specification can according to customer s requirement.

Supplier: Tungsten electrode, thoriated tungsten electrode, , cerium tungsten electrode/wc20, lanthanated tungsten electrode, zirconiated tungsten electrode/wz3/wz8, yttrium tungsten electrode, pure tungeten electrode

Tungsten electrode

W electrode is a suitable for the tig welding and the other electrode material alike. To enforce the welding power of w electrode , we adding rare-earth oxide in the metal w..Such as cerium oxide, thorium oxide, lanthana, zirconia and yttriun oxide ect.

customer electrode,we may produce as your requirements

Tungsten electrodes Ceriated tungsten electrode Thoriated tungsten electrode Pure tungsten electrode Lanthanated tungsten electrode Zirconiated tungsten electrode Diameter from 1.0mm to 10.0mm Length: 150mm, 175mm and others 10pcs/plastic box, 1200pcs/ctn

2% thoriated tungsten electrodes(EWTh-2) is the rare earth tungsten electrode which uses most early, is also the best tungsten electrode in welding performance until now , therefore, this tungsten electrode(EWTh-2) market share is globally highest, but because of the radioactive contamination in the powder metallurgy and the rolling process, European ,American developed countries limited to use the 2% thoriated tungsten electrodes(EWTh-2).because of its fine welding performance, its use has not been restricted. Thorium is a low-level radioactive material that primarily emits alpha particles as well as some beta and gamma radiation. However, if welding is to be performed in confined spaces for prolonged periods of time or if electrode grinding dust might be ingested, special precautions relative to ventilation should be considered. The user should consult appropriate safety personnel. So many users have switched to other alternatives. 2% thoriated tungsten electrodes are widely used because they make good welds and are long lasting and quite easy to use. A thoriated tungsten electrode operates at a temperature well below its melting temperature. this tungsten electrode is used primarily for DC welding and may split if used for AC welding Material welded is primarily Aluminum and Magnesium All 2% thoriated tungsten electrodes is packaged 10 pieces of 150mm or 175mm. Special diameters and lengths are available, please contact sales for inquiries. 10 pieces of 150mm or 175mm. Diameter 0.5-12mm.

EDM electrode, composition copper tungsten(typical 70-80 wt%), capability to make the composition from Tungsten 30% to 90%. Our Copper tungsten alloy have high physical and mechanical properties, as well as high thermal and electrical conductivity, these properities make our copper tungsten materials very sutitable for the die inserts and electode facing. Our Copper tungsten alloy are designated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMA Class 12, GB/T8320-2003. We can produce according to your drawing.