Catalog No. | WM0146 |
---|---|
Size | 1-10μm -100mesh to +325mesh |
Material | W |
Purity | W≥99.95% |
Appearance | dark gray powder |
CAS Number | 7440-33-7 |
APS | 0.5-45.0 μm or customized |
MSDS/SDS | Download MSDS/SDS ![]() |
Tungsten Powder (W Powder) is a kind of dark gray powder with chemical formula of W. Stanford Advanced Materials (SAM) is a worldwide supplier of high-quality Thermal Spraying Powder.
Stanford Advanced Materials is experienced in providing high purity tungsten powder. We offer various tungsten products according to your requirements.
Related products: Spherical Tungsten Powder, Nano Tungsten Powder, Tungsten Carbide Powder, Macro Tungsten Carbide Powder, Casting Tungsten Carbide Powder
Tungsten Powder (W Powder) features high purity, small particle size, small bulk density, uniform particles, high activity, large specific surface area, and extremely low oxygen content after the powder is treated with inert gas. It is easy to disperse and used in industries, currently widely used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes, etc.
Tungsten powder is of high density and high melting point. It is spheroidal in shape and Gray in color. Tungsten powder has superior density properties to lead powder, is non-toxic, and is much safer to handle.
Specification |
Grade |
APS/BET/FSSS |
Oxygen (%,≯) |
Ultra-Fine Size |
ZE03 |
3.1-5.2m2/g |
0.60 |
ZE04 |
2.0-3.5m2/g |
0.55 |
|
ZE06 |
0.50-0.70μm |
0.40 |
|
ZE07 |
0.60-0.80μm |
0.35 |
|
ZE08 |
0.70-0.90μm |
0.25 |
|
Fine Size |
ZW10 |
0.90-1.10μm |
0.20 |
ZW12 |
1.10-1.30μm |
0.15 |
|
ZW15 |
1.30-1.70μm |
0.12 |
|
Medium Size |
ZW20 |
1.80-2.20μm |
0.08 |
ZW25 |
2.30-2.70μm |
0.08 |
|
ZW30 |
2.80-3.20μm |
0.06 |
|
ZW35 |
3.30-3.70μm |
0.06 |
|
ZW40 |
3.80-4.50μm |
0.04 |
|
ZW50 |
4.50-5.50μm |
0.04 |
|
ZW60 |
5.50-6.50μm |
0.04 |
|
ZW70 |
6.50-7.50μm |
0.04 |
|
Coarse Size |
ZW80 |
7.50-8.50μm |
0.04 |
ZW90 |
8.50-9.50μm |
0.04 |
|
ZW100 |
9.00-11.0μm |
0.04 |
|
ZW120 |
11.0-13.0μm |
0.03 |
|
Ultra-Coarse Size |
ZW150 |
13.0-17.0μm |
0.03 |
ZW200 |
16.0-25.0μm |
0.03 |
|
ZW300 |
25.0-35.0μm |
0.03 |
|
ZW400 |
35.0-45.0μm |
0.03 |
Impurities (ppm, ≯) |
|||||||||
Al |
As |
Bi |
Ca |
Cd |
Co |
Cr |
Cu |
Fe |
K |
5 |
10 |
1 |
15 |
1 |
10 |
20 |
3 |
50 |
15 |
Mg |
Mn |
Mo |
Na |
Ni |
P |
Pb |
S |
Sb |
Si |
10 |
10 |
30 |
15 |
20 |
10 |
1 |
10 |
5 |
15 |
Sn |
Ti |
V |
|
|
|
|
|
|
|
3 |
10 |
10 |
|
|
|
|
|
|
|
Tungsten powder is mainly used in the production of weight fillers, radiation shielding fillers, induction accelerators, etc. The thin film surface of its polymer mixture makes it suitable for radiation protection. It is also an ideal heavy metal filler for injection-molding applications due to its large particle size. Tungsten powder is suitable for applications in the metal spray industry.
Tungsten powder is used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, and gas sensor electrodes.
Signal Word |
Danger |
Hazard Statements |
H228-H315-H319 |
RTECS Number |
YO7175000 |
Transport Information |
N/A |
WGK Germany |
3 |
GHS Pictograms |
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Our Tungsten Powder (W Powder) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Double plastic bags in the iron drum, 50kg/piece. Or according to the needs of customers.
Related articles:
The Overview of Metal Tungsten Powder
Overview of Tungsten Metal Powder
WM0118 Tungsten Sheet (High Purity W Sheet)
WM0119 Tungsten Wire (High Purity W Wire)
WM0120 Tungsten Crucible (High Purity W Crucible)
WM0123 Tungsten Boat (High Purity W Boat)
WM0145 (Discontinued) Polymer Tungsten (Tungsten-filled Polymer)
NN0269 Nano Tungsten Powder (W)
WM0270 Micro Tungsten (W) Powder
WM1669 Tungsten Wire Rope
DP1934 Spherical Tungsten Powder (Spherical W Powder)
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