Tungsteno del mural

W Content	Other Elements Content Total	Each Element Content
≥99.95%	≤0.05%	≤0.01%

Size:
　　 0.1~1.0mm( Thickness ) x 50~450mm( Width ) x 100~1000mm( Length )

Product Standard:
　　 GB/T3875-83 or ASTM B 760-86 ( Reapproved 1999 )

Applications:
       *  For producing electric light source parts,components of electric vacuum; 
       *  For producing W-boats,heat shield and heat bodies in high temperature furnace.