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Metals>>Metal Powder>>Tungsten Powder

Tungsten Powder

1.Appearance: Tungsten powder is dark grey
2.Packing:  In iron drum lined with double plastic bags of 100/200kgs net each.

3. Use: These products are widely applied to making refractory steel,compound materials for automobile founding,  guns, artillery, rokets,satelliter,aeroplane, warship and armour-piecing bullet. 

4.Specification: GB/T3458-1982,

Chemical Composition (%)

Grade

FW-1

FW-2

Impurities
(%)max.

W

99.95

99.9

Fe

0.0050

0.0300

Si

0.0020

0.0050

Ca

0.0020

0.0040

Al

0.0010

0.0040

Mn

0.0010

0.0020

Mg

0.0010

0.0040

Ni

0.0030

0.0040

Sb

0.0010

0.0010

Cr

0.0010

0.0040

As

0.0010

0.0020

Pb

0.0001

0.0005

Bi

0.0001

0.0005

Sn

0.0003

0.0005

Cu

0.0007

0.0010

Mo

0.0050

0.0100

K

0.0015

0.0015

Na

0.0015

0.0015

S

0.0010

0.0020

P

0.0010

0.0040

C

0.0050

0.0100