Tungsten Powder Supplier | Stanford Advanced Materials

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

Catalog No.

WM0146

Size

1-10μm -100mesh to +325mesh

Material

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 Description

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.

tungsten-powder

Tungsten Powder Specification

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 Application

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.

Tungsten Powder (W Powder) Safety Information

Signal Word	Danger
Hazard Statements	H228-H315-H319
RTECS Number	YO7175000
Transport Information	N/A
WGK Germany	3
GHS Pictograms

Tungsten Powder (W Powder) Packaging

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.

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