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Tantalum Rod Tantalum Bar(Ta Bar / Ta Rod)Tantalum Rod Tantalum Bar

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 rod01
  • round bar/rod
  • ≥99.9% or 99.95%
  • ASTM B365; ASTM F560
  • Tantalum 99.9-99.95
  • Electronic,solar energy
  • 1-100mm

Applications:

  • Used in laboratory equipment.
  • Used as a substitute for platinum.
  • Used in manufacturing super alloys and electron-beam melting.

Specifications of SAM Tantalum Bar / Rod:

Diameter: 1 mm ~ 100mm

Length :< 3000

Material: Pure tantalum: R05200, R05400;                

Tantalum Niobium Rod / Bar: R05240 (Ta-40Nb);                

Tantalum Tungsten Rod / Bar: R05252 (Ta-2.5W), R05255 (Ta-10W).

Standard: ASTM B 365-98 Purity:≥99.95%

Medical Grade Tantalum Rod / Tantalum Bar

 

Material Grade

Tolerances

Min 99.9% Tantalum

Better than +/- 0.02 mm

ASTM F560 / RO5400 compliant

Better than +/- 0.001"

 

General Product List

Catalog Number

Chemical Formula

Diameter

Purity

Temper

TA007910

Ta

1.0 mm

99.90%

 As Rolled

TA007915

Ta

1.5 mm

99.90%

Annealed

TA007917

Ta

1.7 mm

99.90%

Annealed

TA007920

Ta

2.0 mm

99.90%

Annealed

TA007926

Ta

3.0 mm

99.90%

Annealed

TA007930

Ta

5.0 mm

99.90%

Annealed

TA007935

Ta

6.35 mm

99.90%

Annealed

TA007940

Ta

10.0 mm

99.90%

Annealed

TA007942

Ta

12.7 mm

99.90%

Annealed

TA007945

Ta

16 mm

99.90%

As drawn

TA007948

Ta

18 mm

99.90%

Annealed

TA007950

Ta

20.0 mm

99.90%

Annealed

TA007955

Ta

25 mm

99.90%

As Rolled 

TA007960

Ta

30.0 mm

99.90%

Unannealed

TA007961

Ta

30 mm

99.90%

 As Rolled

TA007970

Ta

40.0 mm

99.90%

Unannealed

TA007972

Ta

50 mm

99.90%

Annealed

TA007975

Ta

75 mm

99.90%

Annealed

TA007995

Ta

100 mm

99.90%

 As Rolled

Stanford Advanced Materials supplies different kinds of Tantalum Rod / Tantalum Bar and we accept custom configurations.

Other information for your reference 
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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