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Tantalum sheet (Ta sheet / Ta plate) Tantalum plate

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 hydrofluouric 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 foil.

Quantity:
  • Tantalum R05200 R05400
  • XLT
  • Tantalum sheet 02
  • Foil
  • ≥99.9% or 99.95%
  • ASTM B364-92
  • Tantalum 99.9-99.95
  • Electronic,solar energy
  • Thickness:0.5-10mm

Applications of SAM Tantalum Sheet  / Tantalum Plate:

  • Used in laboratory equipment.
  • Used as a substitute for platinum.
  • Used in manufacturing super alloys 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.

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%

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.

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