Tantalum Tungsten Alloy (Ta2.5W) Rod
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  • Tantalum Tungsten Alloy (Ta2.5W) Rod

Tantalum Tungsten Alloy (Ta2.5W) Rod | ALB-T020

Item No.: ALB-T020. Tantalum Tungsten Alloy (Ta2.5W) Rod is made of Ta2.5W alloy with purity over 99.95%. Size available: Diameter: 4-200mm; Length:<3m. Standard: ASTM B 365.

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

 

Tantalum Tungsten Alloy Rods Applications:

  • Used as a heating exchanger or heating element in chemical processing. 
  • Used in manufacturing super alloys and electron-beam melting.
  • Used in chemical industry and oil industry (corrosion resistance equipment)

 

Tantalum Tungsten Alloy Rods Specifications:
Diameter: 0.25 mm - 200 mm
Length: < 3 m 
Material:  Tantalum Tungsten Rod: R05252 (Ta-2.5W), R05255 (Ta-10W)
Standard: ASTM B 365, ASTM F560(Medical Grade)
Purity: ≥99.95%

 

Tantalum and Tantalum Alloy
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 Tungsten Alloy Rods

Grade

Tolerances

ASTM F560 / RO5400 compliant

Better than +/- 0.001"

 

Mechanical requirements (annealed condition):

Tantalum Tungsten Alloy Rods, 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 Tungsten Alloy Rods Packaging:
Our Tantalum Tungsten Alloy Rods are carefully packed to prevent damage during storage & transportation. Wooden crate is applied when the cargo is over weight.

Download MSDS

ALB-T020

Data sheet

Formula
Ta-W
Item Number
ALB-T020
Purity
99.95%
Size
custom-made
Standard
ASTM B 365

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