Tantalum (Ta) Plate

HTTa0015

New product

Tantalum plate is made by rolling high-purity metal tantalum. HM can provide tantalum plates with excellent performance and uniform grains, and can also produce ultra-thin and ultra-wide chemical tantalum and tantalum alloy plates.

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Data sheet

Purity99.5% - 99.99%
StandardASTM B708
MaterialTa, Ta10W, Ta2.5W, Ta40Nb,UNS R05200, R05400, R05255, R05252, R05240
ConditionAnnealed, Unannealed

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Tantalum is widely used in national superconducting technology, capacitor shell, chemical industry, medical treatment, and other fields because of its high melting point, low vapor pressure, small expansion coefficient, good processing performance, good dielectric property, and excellent corrosion resistance. Tantalum alloy has high-temperature strength and excellent processing performance and can be used as structural materials for aerospace.

Heeger Materials supplies tantalum plates in a length of up to 3.2 meters and in a width of up to 800 millimeters.

Specifications of Tantalum Plate

Product

Tantalum Plate

Size

Thickness: >0.1875” *

Width: > 6” *

Length:  TBD 

Material

Tantalum or alloy including: UNS R05200, UNS R05400, R05252 Ta-2.5W, R05255 Ta-10W, Ro5240 Ta-40Nb, Other customized alloy

Standard

ASTM B708

purity

> =99.95% or 99.99%

Temper

Cold rolled. Annealed/Un-annealed

*If the width is <6”, please check the tantalum strip/foil.*If the thickness is <0.1875”, please check the tantalum sheet.

Tantalum Plate DrawingTantalum Plate - heegermaterials.com

Chemical Composition of the tantalum plate

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

UNS R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both tantalum and Tantalum Alloy UNS Grade

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

Ordering Information of Tantalum Plate

  • Quantity (weight, number of pieces, or another suitable measure of quantity)
  • UNS grade (See above Tantalum and Tantalum Alloy UNS Grade)
  • Dimensions (Thickness, width, and length)
  • Additions to the specification and supplementary requirements, if any

Packing of the Tantalum Plate

Our Tantalum plate will be packed in a wooden case supported with soft materials to ensure that the products thus packed will not shift inside the cases.

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Please include item quantity, size and purity.
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