TUNGSTEN METAL POWDER

Specifications:

Colour: Grey Size:3 to 5 microns, 4 to 10 mirons batches. Purity:99.9% minimum. Density:4.88 g/ml average. Certification:N.A.B.L laboratory certificate, or as per Party preference.

Uses

Mainly used for carbide powder production,.
Tungsten has many refractory uses, coatings , hardenings , mining , hard metal drills to ballistic coating , ranging from industries from defense applications to mining, the new avenues for the said metal are growing.

 CHEMICAL PROPERTIES MAX IMPURITIES

Ca

<40ppm

Al

<20ppm

Mg

<15ppm

K+Na

<30ppm

Cu

<20ppm

Mn

<15ppm

Sn

<20ppm

As

<10ppm

Sb

Nil

Ti

Nil

Bi

Nil

Si

<40 ppm

C

<40ppm

P

<10ppm

Fss(micron)

Bulk density(g/cc)

Oxygen conten(%Hydrogen loss)

2 to 3

2.6 to 3.5

Max 0.08%

3 to 5

3.4 to 4.8

Max 0.06%

5 to 7

4.1 to 5

Max 0.05%

7 to 11

4.3 to 5.5

Max 0.05%

>11

4.6 to 6.5

Max 0.05%

Chemical composition:

Ca<40ppm
Al<20ppm
Mg<15ppm
K+Na<30ppm
Cu<20ppm
Mn<15ppm
Sn<20ppm
As<10ppm
SbNil
TiNil
BiNil
Si<40 ppm
C<40ppm
P<10ppm
Fss(micron)Bulk density(g/cc)Oxygen conten(%Hydrogen loss)
2 to 32.6 to 3.5Max 0.08%
3 to 53.4 to 4.8Max 0.06%
5 to 74.1 to 5Max 0.05%
7 to 114.3 to 5.5Max 0.05%
>114.6 to 6.5Max 0.05%

Packaging:

The above data is our standard powder , manufactured at our facility, special customization in chemistry, lower grain sizes or higher grain sizes apart from mentioned above, also provided .