Zirconiated tungsten electrodes (AWS classification EWZr-1) contain a minimum of 99.10% tungsten and .15 to .40% zirconium. A Zirconiated tungsten electrode produces an extremely stable arc and resi…
2% lanthanated tungsten electrodes (AWS classification EWLa-2) contain a minimum of 97.80% tungsten and 1.80 to 2.20% lanthanum, or lanthana. These electrodes have excellent arc starting, low-burn-off…
1.5% lanthanated tungsten electrodes (AWS classification EWLa-1.5) contain a minimum of 97.80% tungsten and 1.30 to 1.70% lanthanum, or lanthana. These electrodes have excellent arc starting, low-bu…
1% lanthanated tungsten electrodes (AWS classification EWLa-1) contain a minimum of 97.80% tungsten and 0.80 to 1.20% lanthanum, or lanthana. These electrodes have excellent arc starting, low-burn-off…
2% ceriated tungsten electrodes (AWS classification EWCe-2) contain a minimum of 97.30% tungsten and 1.80 to 2.20% cerium. These electrodes perform best in DC welding at low current settings but can…
2% thoriated tungsten electrodes (AWS classification EWTh-2) contain a minimum of 97.30% tungsten and 1.70 to 2.20% thorium. They are the most commonly used electrodes today and are preferred for th…
Pure tungsten electrodes (AWS classification EWP) contain 99.50% tungsten, have the highest consumption rate of all electrodes and are typically less expensive than “alloyed” c…
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Tungsten carbide cold rolls is the main products of UKO, our cold rolls is used in reinforcement wire cold rolling and forming, we had more than 15 years experience to processing cold rolls, and exp…
UKO tungsten carbide cold rolls Tungsten carbide cold rolls is the main products of UKO, our cold rolls is used in reinforcement wire cold rolling and forming, we had more than 15 years experience to …
UKO tungsten carbide cold rolls Tungsten carbide cold rolls is the main products of UKO, our cold rolls is used in reinforcement wire cold rolling and forming, we had more than 15 years experience to …
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