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Tantalum (Ta) Sheet

HTTa0003

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The tantalum (Ta) sheet is made according to ASTM B708. Pure tantalum sheets are available in 99.95% and 99.99% purity. We can also provide tantalum and tantalum alloy sheets at a competitive price.

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Data sheet

Purity99.95% ,99.99%
StandardASTM B708-98
MaterialTa, Ta10W, Ta2.5W, Ta40Nb,UNS R05200, R05400, R05255, R05252, R05240
ConditionAnnealed, Unannealed
Thickness0.07-10 mm
Width30-1000 mm
Length30-3000 mm
PackingIn Coil, Flat

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Tantalum sheets are often deformed very well even far below room temperature. Whether for punching, cutting, deep drawing, or pressing: you'll be able to machine our tantalum sheets without difficulty to meet your specific needs. Tantalum is significantly corrosion resistant. Acids and bases cannot damage our sheets. Sheets fabricated from tantalum are used for instance within the chemical industry for water purification or as a diffusion barrier in x-ray machines.

Ta sheet tantalum tungsten alloy sheet     tantalum sheet

Tantalum (Ta) Sheet Specifications

Product

Tantalum and Tantalum Alloy Sheet

Size

Thickness: 0.001”- 0.1875” *Width: > 6” *Length:  TBD

Materials

UNS R05200, UNS R05400, R05252 Ta-2.5W, R05255 Ta-10W, Ro5240 Ta-40Nb

Standard

ASTM B365,  ASTM F560 (Medical Grade)

purity

>=99.95% or 99.99%

 *If the thickness >0.1875”, please check the tantalum (Ta) plate.

*If the width <6” , please check the Tantalum (Ta) & Tantalum Alloy Foil/Plate/Ribbon.

Tantalum and Tantalum Alloy UNS Grade

  • 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.
  • Other tantalum alloys also can be customized.

Tantalum Sheet Order Information

Orders for material under this specification shall include the following information:

  • Quantity (weight, number of pieces, or other suitable measures 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

Tantalum Sheet Packing

Our Tantalum sheet 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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