Usage

Widely used in hard alloys, diamond tools, high density alloys, raw
materials of W-Re electric thermocouples, alloys of contact headers.

Property

Deep or bright grey powder

Particle Size

2 ~ 5micron, 4 ~ 6micron

Bulk Density

2.5 ~ 3.0 g/cc

Packing

50kg/iron barrel

Composition

W≥99.9

AL<0.001

C<0.005

Pb<0.001

Na<0.002

Sb<0.001

Mo<0.008

Mg<0.002

K<0.002

Si<0.003

Ca<0.002

P<0.001

Fe<0.005

Sn<0.0001

Bi<0.0001

Cu<0.001

Ni<0.003

As<0.002