Tantalum Wire Suppliers

Tantalum Wire

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    Eagle Alloys Corporation (EAC) is the leading global supplier of Tantalum wire and Tantalum including medical grade wire.  EAC stocks a wide variety of sizes in Tantalum wire including medical grade and can supply custom wire sizes with short lead times.

    Eagle Alloys Corporation can supply Tantalum wire 0.003” Dia up to 0.124” Dia.  For larger diameters EAC can supply Tantalum rod and bar as large as 8” Dia.  If you do not see your Tantalum wire size listed below, please contact our courteous sales team to assist you. Please view or print our Tantalum stock list for our complete stock sizes and capabilities.

    In addition to commercially pure Tantalum EAC also supplies Medical Grade Tantalum, and Tantalum Alloys Ta2.5%W, Ta7.5%W, Ta10%W, Ta40%Columbium (Niobium).

    Tantalum wire is typically supplied to meet the requirements of ASTM-B-365, ASTM-F-560, AMS 7848, ISO 13782, RO5200, RO5400, RO5255, RO5252, RO5240.

    Eagle Alloys supplies DRC Conflict Free material.  EAC only sources our Tantalum wire from Level 1 smelters. EAC is an ISO Certified Corporation and have been supply the highest quality Tantalum wire for over 35 years.

    Tantalum applications include capacitors, vacuum furnaces, chemical processing equipment, nuclear reactors, aircraft parts, ballistics, surgical implants and closures, dental implants and instruments, mesh, crucibles, heat exchangers, condensers, helical coils, valve linings, engine turbine blades, semiconductors, cemented carbide cutting tools, sputtering targets, fasteners, thermowells, valve bodies, orthopedic implants, magnetic and radiation shielding, marker bands, single crystal, flanges, and penetrators.

    Tantalum has excellent corrosion resistance and is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluouric acid. Tantalum has the fourth highest melting point exceeded by tungsten & rhenium. The melting point of tantalum is approximately 2,996°C. Pure tantalum recrystallizes at approximately 2200°F (1204°C).

    Eagle Alloys Tantalum Wire Capabilities

    Size Range
    Max Size
    Typical Stock Size
    Tantalum Wire
    0.003" Dia up to 0.124" Dia
    20 ft. Long *Wire avail in coil or spools
    72" long
    *Custom sizes upon request

    Tantalum Wire Stock Sizes Same Day Shipping (subject to prior sale)

    Tantalum Wire
    • 0.005" Dia x 50' spool
    • 0.010" Dia x spool
    • 0.015" Dia x 50' spool
    • 0.020" Dia x spool
    • 0.5mm Dia x 100' coil
    • 0.02375" Dia x 50' spool
    • 0.025" Dia x 50' coil
    • 0.030" Dia x 50' coil
    • 0.031" Dia x 50' coil
    • 0.035" Dia x 50' coil
    • 0.039" Dia x 50' coil
    • 0.040" Dia x coil
    • 0.047" Dia x 50' coil
    • 0.050" Dia x 50' coil
    • 0.059" Dia x 50' coil
    • 0.060" Dia x 50' coil
    • 0.0625" Dia x 72" Lg
    • 0.090" Dia x 72" Lg
    • 0.094" Dia x 72" Lg
    • 0.125" Dia x 72" Lg
    • 0.188" Dia x 72" Lg
    • 0.250" Dia x 72" Lg
    • 0.375" Dia x 72" Lg
    • 0.500" Dia x 72" Lg
    • 0.625" Dia x 72" Lg
    • 0.750" Dia x 72" Lg
    • 0.875" Dia x 72" Lg
    • 1" Dia x 72" Lg
    • 1.250" Dia x 36" Lg
    • 1.500" Dia x 36" Lg
    • 1.625" Dia x 36" Lg
    • 1.750" Dia x 36" Lg
    • 2" Dia x 36"lg

    Common Industry Applications

    STATEMENT OF LIABILITY - DISCLAIMER Any suggestion of product applications or results is given without representation or warranty, either expressed or implied. Without exception or limitation, there are no warranties of merchantability or of fitness for particular purpose or application. The user must fully evaluate every process and application in all aspects, including suitability, compliance with applicable law and non-infringement of the rights of others Eagle Alloys Corporation and its affiliates shall have no liability in respect thereof.


    Contact Eagle Alloys

    Toll Free: 800.237.9012
    Local: 423.586.8738
    Fax: 423.586.7456

    Email: sales@eaglealloys.com

    Company Headquarters:
    178 West Park Court
    Talbott, TN 37877

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