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Tantalum Tungsten Sheet / Board (Ta-W Sheet / Ta-W Board) Maximize

Tantalum Tungsten Sheet / Board (Ta-W Sheet / Ta-W Board)

Catalog No.TA0012
SizeThickness: 0.07-10 mm, Width: 30-1000 mm, Length: 30-3000 mm
MaterialR05252 (Ta-2.5W) R05255 (Ta-10W)
StandardASTM B708
Purity≥99.9% or 99.95%

Stanford Advanced Materials (SAM) is a trusted supplier and manufacturer of tantalum tungsten sheet and a wide variety of tantalum products.

Various shapes are available such as tantalum tungsten sheet / board, tantalum tungsten foil / strip, tantalum tungsten wire, tantalum tungsten rod / bar, tantalum tungsten tube / pipe, etc.

More details

Description:
Tantalum tungsten is a high strength metal alloy. It has a high melting point, tension resistance and corrosion resistance. SAM’s tantalum alloys are made using power metallurgy techniques by mixing tantalum powder with alloy elements and filling them into molds, compressing them at temperatures of up to 2000 bars, and then sintering them. Tantalum tungsten alloys are stronger than pure tantalum and are useful for corrosion and heat applications at temperatures of up to 1600 °C, making them an excellent material for sheets.

tantalum-tungsten-sheet ta-w plate

Applications:
• Used as a heating exchanger and heating element in chemical processing due to its high heat resistance.
• Used in capacitors, electric lamp-houses, and vacuum furnace heat elements.
• Used in the electronics industry.
• Used for heat insulation.

Specifications of SAM Tantalum Tungsten Sheet:
Condition: Annealed

Size

Thickness: 0.07-10 mm

Width: 30-1000 mm

Length: 30-3000 mm                

Material

UNS R05200, UNS R05255

Standard

ASTM B708

Purity

≥99.95% or 99.99%


Packaging of SAM Ta-W Alloys:
Our tantalum tungsten alloys are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition. 

packing packing

Other information for your reference:
Chemical Composition

Element

R05255 (Ta10W) / (%,Max)

R05252 (Ta2.5W) / (%,Max)

C

0.01

0.01

O

0.015

0.015

N

0.01

0.01

H

0.0015

0.0015

Fe

0.01

0.01

Mo

0.02

0.02

Nb

0.1

0.5

Ni

0.01

0.01

Si

0.005

0.005

Ti

0.01

0.01

W

9.0–11.0

2.0–3.5

 
Tantalum and Tantalum Alloy

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

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