Thoriated Tungsten electrode WT20

Thoriated tungsten is a good general use tungsten for DC applications, throated tungsten electrode:WT20 1.Thoriated tungsten is a good general use tungsten for DC applications, Because it operates well even when overload with extra amperage, thus improves the performance of welding. It has the following benefits: 2.The lower power of electronic 3.The higher temperature of second crystallization 4.The better electro-conductive nature 5.The good property of mechanical cutting 6.Technical data: Mark :WT 20 red Standard: ISO6848 Specification(mm): diameter 1.0/1.6/2.0/2.4/3.2/4.0/5.0/6.0 Length: 150mm,175mm Added impurity: ThO2 Impurity: 1.70-2.20% Other impurity: 0.2% max Density: 18.15 Electric discharged: 2.0-3.0 7.Inner packing: 10pcs per plastic box , 10boxes per plain carton Outer packing: 8 plain caron per big carton 8.Available type: Ceriated Tungsten/pure tungsten/Lanthanated tungsten /Zirconiated tungsten/Yttriated tungsten