TA0008 Tantalum Mesh (Ta Mesh)

Catalog No. TA0008
Size 0.3-2.0mm x 1000mm x L; Open size customized
Material Tantalum, UNS R05200, UNS R05400
Standard ASTM B708
Surface As rolled

Tantalum Mesh (Ta Mesh) with various sizes can be bought at SAM. As a leading supplier of tantalum products across the world, Stanford Advanced Materials (SAM) offers customers high-quality Tantalum Mesh at a very competitive price.

Other shapes are also available upon request including Tantalum Wire Mesh, Tantalum Wire, Tantalum Sheet, Tantalum Disc, Tantalum Rod, Tantalum Tube, etc.

Tantalum Mesh Description

Tantalum Mesh is made from stamping expanding Tantalum Sheet, which is ASTM B708 specified commercial pure Tantalum Sheet since the strength for alloyed Tantalum is too high to be stamped into the mesh. Tantalum (Ta) is a dark blue-gray metal that is very heavy, ductile and hard and has high corrosion resistance. Tantalum is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. It has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for the mesh. 

Tantalum Mesh Specifications


Tantalum Mesh


Tantalum, UNS R05200, UNS R05400



Raw Sheet


Mesh Open Size

Customized.  E.g.: 9mm x 4.5mm (length of the diagonal diamond)

Mesh Size

Customized.  E.g.: 1.2mm x 1000mm x 2000mm in coil

Mesh Stem

Customized.  E.g.: 1.2mm

We provide customized Tantalum Mesh according to your request.

Chemical Composition

Element R05200
C 0.01 0.01
O 0.015 0.03
N 0.01 0.01
H 0.0015 0.0015
Fe 0.01 0.01
Mo 0.02 0.02
Nb 0.1 0.1
Ni 0.01 0.01
Si 0.005 0.005
Ti 0.01 0.01
W 0.05 0.05

Material Safety Data Sheet (MSDS) for Tantalum

Tantalum Mesh Applications

• Used in laboratory equipment.
• Used as a substitute for platinum.
• Used in manufacturing superalloys and electron-beam melting.
• Used in metallurgical, machinery processing, glass, and ceramic industries.
• Used as a superalloy additive in nickel-based alloys.
• Used for sputtering targets
• Used in mixed metal oxide and platinized Tantalum anodes for the cathodic protection industry.

Tantalum Mesh Packaging

Our Tantalum Mesh is carefully handled during storage and transportation to preserve the quality of our product in its original condition.


sc/1618215261-normal-Capacitor Grade Tantalum Powder (20V-60V).jpg

TA1047 Capacitor Grade Tantalum Powder (20V-60V)

sc/1618215629-normal-Capacitor Grade Tantalum Powder (above 60V).jpg

TA1048 Capacitor Grade Tantalum Powder (above 60V)

sc/1618215924-normal-Metallurgical Grade Tantalum Powder.jpg

TA1049 Metallurgical Grade Tantalum Powder

TA1050 Tantalum Capillary, Ta Capillary

TA1050 Tantalum Capillary, Ta Capillary

sc/1618216298-normal-Tantalum Sputtering Target.jpg

ST1051 Tantalum Sputtering Target (Ta Sputtering Target)

SH1052 Tantalum Wire Mesh (Ta Wire Mesh)

SH1052 Tantalum Wire Mesh (Ta Wire Mesh)

sc/1617851239-normal-Spherical Tantalum Powder.jpg

TA1322 Spherical Tantalum Powder (Ta)

sc/1618216904-normal-Ta Heat Element.jpg

TA1419 Tantalum Heat Element (Ta Heat Elements)


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