Metallurgical Grade Tantalum Powder | Stanford Advanced Materials

Catalog No.	TA1049
Purity	99.9%, 99.99%, 99.999%
CAS Number	7440-25-7
Formula Weight	180.95
Melting Point	3017 °C
Spec. Gravity	16.6 g/cm3
Lot Size	10kg, 50kg, 100kg
MSDS/SDS	Download MSDS/SDS

Catalog No.

TA1049

Purity

99.9%, 99.99%, 99.999%

CAS Number

7440-25-7

Formula Weight

180.95

Melting Point

3017 °C

Spec. Gravity

16.6 g/cm3

Lot Size

10kg, 50kg, 100kg

MSDS/SDS

Download MSDS/SDS

Metallurgical Grade Tantalum Powder Description

Tantalum Powder has a high density and excellent thermal and electrical conductivity properties. Tantalum Powder has the fourth-highest melting point of all metals and is highly suitable for applications in optics and electronics. Tantalum Powder also has great fatigue resistance, making it more robust than glass and graphic systems. Tantalum powder is produced in high purity minimally sized grains and also can be used to produce Tantalum Sputtering Target.

Due to these and other unique properties, Tantalum Metal Powder is highly suitable for numerous applications in the optics and electronics industries. SAM is one of the leading providers of high-quality Tantalum Powders for metallurgical applications. The powders are characterized by particularly fine grain sizes and an extremely high level of purity. With respect to technical functionality and cost-effectiveness, these powders meet all of our customer's expectations. Above all, SAM provides consistently high-quality tantalum products that are easily available.

metallurgical ta powder

Metallurgical Grade Tantalum Powder Specifications

Impurities (≤ppm)

Product No.	O	H	N	C	Fe	Ni	Cr	Si	Ti	Nb	W	Mo	Mn
TA0031	1500	30	50	50	10	5	5	10	5	10	5	5	5
TA0032	1800	30	150	80	50	50	30	50	10	50	30	20	10
TA0033	2000	50	150	150	50	50	50	100	10	50	30	20	10
TA0034	3000	100	450	200	200	200	200	300	100	300	100	100	10

Physical properties

Bulk Density (g/cm3)	Average Particle Size (μm)
5.0-7.5	6.0-13.0
4.5-7.0	6.0-12.0
3.5 -7.0	5.0-12.0
3.5-7.0	5.0-12.0

Particle sizes: -60 mesh, -200 mesh, -325 mesh or customized
Special particle sizes can be customized upon your request.

Tantalum Powder Inventory
Tantalum Metal Powder, 99.95%, -325 mesh
Tantalum Metal Powder, 99.95%, -200 mesh
Tantalum Metal Powder, 99.95%, D(50): <8μm, D(90): <20μm
Tantalum Metal Powder, 99.95%, D(50): <3μm, D(90): <20μm
Tantalum Metal Powder, 99.95%, -200 mesh (O<1000 ppm, N<60 ppm, all others<50 ppm each)