: Specifications > Tungsten Powder
tungsten carbide powder, large tungsten slab, wires or other tungsten Specifications
standard packing: 50kgs
Type F.s.s.s.(㎛) Oxygen Content %, maxMax
FW006 ≤0.6 0.30
FW007 0.7±0.1 0.25
FW010 1.0±0.1 0.20
FW015 1.5±0.2 0.12
FW020 2.0±0.2 0.08
FW030 3.0±0.2 0.06
FW040 4.0±0.3 0.05
FW050 5.0±0.3 0.05
FW060 6.0±0.5 0.05
FW080 8.0±1.0 0.05
FW100 9.0~11 0.05
FW130 11~15 0.05
FW175 15~20 0.05
FW250 20~30 0.05
Grades and chemical composition
Grade FW
W Content(% min)  99.95
Impurities Element Max
Al 0.0005
As 0.0007
Bi 0.0001
Ca 0.0010
Cu 0.0001
Fe 0.0040
Mg 0.0003
(% max) Mo 0.0020
Ni 0.0015
P 0.0007
Pb 0.0001
Sb 0.0003
Si 0.0010
Sn 0.0001
C 0.0030
Notice
 
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