(W-1)W=99.98%

Purity:99.98%

Diameter:17.5mm

Length :(720-750)mm

Weight : 3kg / pc

Packaging : Wooden box

Applications : Mainly used for foundry materials, tool bit of processing lathe, and conductors, steel-making burdening and additives, crankshaft and cylinder burdening and electrodes for advanced automobiles; for the manufacture of guns, artillery, rockets, satellites, aircrafts and ships.


Component Analysis (%)


Main contents W:=99.98
Contents of other elements= Fe <0.0026 Al <0.0006 Si <0.001
Ca <0.001 Ni 0.0009 O 0.0018
Cu <0.0005 N 0.0015 Pb <0.0001
Sn <0.0001 Sb <0.001 As 0.001
Cd <0.0001 Mg <0.0006 C 0.002
Bi <0.0001 Mo <0.003 - -

(W-1)W=99.98%