Product Main

Specifications

 
tungsten  rod
Applications:
  • For producing electric light source parts and eletric vacuum components
  • For producing heating elements and refractory parts in high.
  • temperature
  • For producing eletric contacts.Used as electrodes in the field of rare earth metal industry
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