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Tantalum (Ta) Bar / Rod

  • Tantalum (Ta) Bar / Rod

    Inquiry for Tantalum (Ta) Bar / Rod

  • Item Number:ALB-T002
  • Product Name:Tantalum Bar / Rod
  • Material:R05200, R05400
  • Standard:ASTM B 365
  • Size:Diameter: 4-200mm; Length:<3m
  • Price($, USD):

    ($, USD) Inquiry
  • Supplier:

    ALB Materials Inc

  • Synonyms:

    Ta Bar, Ta Rod, Tantalum Bar, Tantalum Rod,

  • Related Products:Tantalum Products

Tantalum Rod Description:
Tantalum Rods are made from tantalum ingots.
ALB Materials Inc is a global supplier of tantalum rod and we can provide customized tantalum products. ALB’s tantalum rod is manufactured through Cold-Working Process, through forging, rolling, swaging, and drawing to get the desired size.

Tantalum Rod Applications:

  • Used as a substitute for platinum(Pt). (can lower the cost)
  • Used in manufacturing super alloys and electron-beam melting. (high-temperature alloys like Ta-W alloys, Ta-Nb alloys, corrosion-resistant alloy additives.)
  • Used in chemical industry and oil industry (corrosion resistance equipment)


Tantalum Rod General Product List

Item Number

Product Name

Diameter

Purity

Temper

Inquiry($, USD)

TA007910

Tantalum Rod

1.0 mm

99.90%

As Rolled

Inquiry

TA007915

Tantalum Rod

1.5 mm

99.90%

Annealed

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TA007917

Tantalum Rod

1.7 mm

99.90%

Annealed

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TA007920

Tantalum Rod

2.0 mm

99.90%

Annealed

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TA007926

Tantalum Rod

3.0 mm

99.90%

Annealed

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TA007930

Tantalum Rod

5.0 mm

99.90%

Annealed

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TA007935

Tantalum Rod

6.35 mm

99.90%

Annealed

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TA007940

Tantalum Rod

10.0 mm

99.90%

Annealed

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TA007942

Tantalum Rod

12.7 mm

99.90%

Annealed

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TA007945

Tantalum Rod

16 mm

99.90%

As drawn

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TA007948

Tantalum Rod

18 mm

99.90%

Annealed

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TA007950

Tantalum Rod

20.0 mm

99.90%

Annealed

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TA007955

Tantalum Rod

25 mm

99.90%

As Rolled 

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TA007960

Tantalum Rod

30.0 mm

99.90%

Unannealed

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TA007961

Tantalum Rod

30 mm

99.90%

As Rolled

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TA007970

Tantalum Rod

40.0 mm

99.90%

Unannealed

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TA007972

Tantalum Rod

50 mm

99.90%

Annealed

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TA007975

Tantalum Rod

75 mm

99.90%

Annealed

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TA007995

Tantalum Rod

100 mm

99.90%

As Rolled

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Tantalum Rod Specifications:
Diameter: 0.25 mm - 100 mm
Length: < 3 m 
Material: 
Pure tantalum: R05200, R05400; 
Tantalum Tungsten Rod: R05252 (Ta-2.5W), R05255 (Ta-10W);
Tantalum Niobium Rod: R05240 (Ta-40Nb).
Standard: ASTM B 365-98
Purity: ≥99.95%


Tantalum and Tantalum Alloy
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both. (Ta)
R05400, unalloyed tantalum, powder-metallurgy consolidation. (Ta)
R05255, tantalum alloy, 90% tantalum, 10% tungsten, electron-beam furnace of vacuum-arc melt, or both. (Ta10W)
R05252, tantalum alloy, 97.5% tantalum, 2.5% tungsten, electron-beam furnace or vacuum-arc melt, or both. ( Ta2.5W)
R05240, tantalum alloy, 60% tantalum, 40% niobium, electron-beam furnace or vacuum-arc melt. (Ta-40Nb)

Chemical Composition:

Element

R05200 (%,Max)

R05400 (%,Max)

R05255 (Ta10W) / (%,Max)

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

R05240 (Ta-40Nb) (%,Max)

C

0.01

0.01

0.01

0.01

0.01

O

0.015

0.03

0.015

0.015

0.02

N

0.01

0.01

0.01

0.01

0.01

H

0.0015

0.0015

0.0015

0.0015

0.0015

Fe

0.01

0.01

0.01

0.01

0.01

Mo

0.02

0.02

0.02

0.02

0.02

Nb

0.1

0.1

0.1

0.5

35.0–42.0

Ni

0.01

0.01

0.01

0.01

0.01

Si

0.005

0.005

0.005

0.005

0.005

Ti

0.01

0.01

0.01

0.01

0.01

W

0.05

0.05

9.0–11.0

2.0–3.5

0.05


Diameter Tolerances:

Diameter, inch (mm)

Tolerances, +/-inch (mm)

 0.010~0.020 excl (0.254~0.508)

< 0.0005 (0.013)

 0.020~0.030 excl (0.508~0.762)

< 0.00075 (0.019)

 0.030~0.060 excl (0.762~1.524)

< 0.001 (0.025)

 0.060~0.090 excl (1.524~2.286)

< 0.0015 (0.038)

 0.090~0.125 excl (2.286~3.175)

< 0.002 (0.051)

 0.125~0.187 excl (3.175~4.750)

< 0.003 (0.076)

 0.187~0.375 excl (4.750~9.525)

< 0.004 (0.102)

 0.375~0.500 excl (9.525~12.70)

< 0.005 (0.127)

 0.500~0.625 excl (12.70~15.88)

< 0.007 (0.178)

 0.625~0.750 excl (15.88~19.05)

< 0.008 (0.203)

 0.750~1.000 excl (19.05~25.40)

< 0.010 (0.254)

 1.000~1.500 excl (25.40~38.10)

< 0.015 (0.381)

 1.500~2.000 excl (38.10~50.80)

< 0.020 (0.508)

 2.000~2.500 excl (50.80~63.50)

< 0.030 (0.762)

Medical Grade Tantalum Rod

Grade

Tolerances

ASTM F560 / RO5400 compliant

Better than +/- 0.001"


Mechanical requirements (annealed condition):

Tantalum Rod, Diameter 0.125 inch (3.18mm)~2.5 inch (63.5mm)

Grade

Tensile strength, psi (MPa), ≥

Yield strength, psi (MPa), ≥

Elongation (%), ≥

RO5200/RO5400

 25000 (172)

 15000 (103)

25

RO5252

 40000 (276)

 28000 (193)

20

RO5255

 70000 (482)

 55000 (379)

20

RO5240

 35000 (244)

 15000 (103)

25

Tantalum wire, Diameter, inch (mm)

Grade

Diameter, inch (mm)

Tensile strength, psi (MPa), ≥

Elongation (%), ≥

RO5200/RO5400

 0.010(0.254)~0.0149(0.379)

 35000 (241)

10

 0.015(0.381)~0.0249(0.633)

 35000 (241)

15

 0.025(0.635)~0.124(3.14)

 30000 (207)

20

RO5252

 0.010(0.254)~0.0149(0.379)

 40000 (276)

5

 0.015(0.381)~0.0249(0.633)

 40000 (276)

10

 0.025(0.635)~0.124(3.14)

 40000 (276)

15

RO5255

 0.010(0.254)~0.0149(0.379)

 70000 (482)

5

 0.015(0.381)~0.0249(0.633)

 70000 (482)

10

 0.025(0.635)~0.124(3.14)

 70000 (482)

15

RO5240

 0.010(0.254)~0.0149(0.379)

 35000 (244)

10

 0.015(0.381)~0.0249(0.633)

 35000 (244)

15

 0.025(0.635)~0.124(3.14)

 35000 (244)

20


Tantalum Rod Packaging:
Our tantalum rods are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is overweight.
Wooden crate Packing
Material Safety Data Sheet (MSDS) of Tantalum Rod

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