As one of the professional China tungsten bar manufacturers and suppliers, Hanz Material Technology is able to supplyyou with high quality tungsten rod, pure tungsten bar, raw tungsten bar, tungsten bar price, tungsten bar stock for sale, tungsten bucking bar. Applications: Suitable for producing ion implantation parts. For producing electric light source parts and electric vacuum components. For producing heating elements and refractory parts in high temperature furnaces. Used as electrodes in the field of rare earth metal industry. Type and Size: Type Swaged Rods Straightened Rods after Drawn Ground rods available Size Ф2.4~95mm Ф0.8~3.2mm   Chemical Composition: Designation Tungsten Content Impurity Elements Content Total Each WAL1, WAL2 ≥99.95% ≤0.05% ≤0.01% W1 ≥99.95% ≤0.05% ≤0.01% W2 ≥99.92% ≤0.08% ≤0.01%  Note: Potassium is not counted in impurities content.