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W BAR
W BAR:Pure tungsten metal bar used for production of special steel.
GRADE            TW-D                      TW-G                     TW-P         
W,% 99.9% 99.95 99.9
 
 
CONTENT
 
MAX%
 
 
 
 
 
 
 
 
 
Pb 0.0001 0.0005 0.0005
Bi 0.0001 0.0005 0.0005
Sn 0.0003 0.0005 0.0005
Sb 0.001 0.001 0.0010
As 0.0002 0.002 0.0020
Fe 0.002 0.03 0.030
Ni 0.001 0.005 0.050
Al 0.001 0.002 0.0050
Si 0.001 0.002 0.0050
Ca 0.001 0.002 0.0050
Mg 0.001 0.001 0.0050
Mo 0.002 0.03 0.050
P 0.001 0.001 0.0030
C 0.003 0.005 0.010
O 0.008 0.03 0.0070
 SIZE:15*17*550mm (+/-10%)
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