Tantalum Sheet, Tantalum Plate (Ta Sheet, Ta Plate)

Catalog No.	TA0003
Standard	ASTM B708
Size	Thickness 0.07-10 mm; Width 30-1000 mm; Length 30-
Material	R05200, R05400
Purity	≥99.9% or 99.95%

Catalog No.

TA0003

Standard

ASTM B708

Size

Thickness 0.07-10 mm; Width 30-1000 mm; Length 30-

Material

R05200, R05400

Purity

≥99.9% or 99.95%

Tantalum Sheet & Tantalum Plate Description

Tantalum Sheet and Tantalum Plate are made of dark blue-gray tantalum metal that is very heavy, ductile, and hard and has high corrosion resistance. Tantalum Sheet and Tantalum Plate are especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. Tantalum Plate and Tantalum Sheet have a high melting point and are able to form extremely thin and protective oxide layers for high-quality capacitors, making it an excellent material for lumps.

Stanford Advanced Materials (SAM) is a leading supplier of tantalum sheet and tantalum plate across the world and enjoys over two decades of experience in the manufacturing and sale of tantalum products, offering customers high-quality Tantalum Sheet and Tantalum Plate at a very competitive price.

Tantalum Sheet & Tantalum Plate Specification

Condition: Annealed

Size	Thickness: 0.07-10 mm Width: 30-1000 mm Length: 30-3000 mm
Material	UNS R05200, UNS R05400
Standard	ASTM B708-98
Purity	≥99.95% or 99.99%

If you require tantalum in thicknesses less than those shown here, see tantalum foil

Chemical Composition

Element	R05200 (%,Max)	R05400 (%,Max)
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

Tantalum and Tantalum Alloy

R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both.
R05400, unalloyed tantalum, powder-metallurgy consolidation.
R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.

Tantalum Sheet & Tantalum Plate Application

Tantalum Sheets and Tantalum Plates are used in the following 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 for artificial ears.
Used to make glass or metal seal.

Tantalum Sheet & Tantalum Plate Packaging

Our Tantalum Sheets and Tantalum Plates are carefully handled during storage and transportation to preserve the quality of our products in their original condition.

Material Safety Data Sheet (MSDS) for your reference!

Tantalum Sheet/Tantalum Plate Price List