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    Tantalum Rod
  • Description:

    Tantalum Rod are made of tantalum ingots. It can be used in chemical industry and oil industry due to its corrosion resistance. we are a trust supplier of tantalum rod/bar and we can provide customized tantalum products. Our tantalum rod is worked cold from ingot to final diameter. Forging, rolling, swaging, and drawing are used singularly or in combination to reach the desired size.
    Tantalum rod and bar are mainly used as high-temperature alloys containing tantalum, tantalum-based heat-resistant and corrosion-resistant alloy additives.
    Tantalum Rod, Tantalum Tungsten Alloy Rod (Ta-2.5W, Ta-10W)
    Diameter: 1 inch ~ 8 inch
    Length :< 10 feet
    Grade: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
    Standard: ASTM B365-98
    Standard size: diameter 4~120 mm
    Purity: Ta >99.95% or >99.99%

    Application:

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

    Chemical Composition:

    Grade Chemical composition, max
    Fe Si Ni W Mo Ti Nb O C H N Ta
    Ta1 0.005 0.005 0.002 0.005 0.002 0.002 0.005 0.010 0.004 0.0015 0.005 Balance
    Ta2 0.005 0.005 0.005 0.005 0.002 0.002 0.030 0.020 0.01 0.002 0.010 Balance
    FTa1 0.005 0.005 0.005 0.005 0.002 0.002 0.005 0.010 0.003 0.002 0.005 Balance
    FTa2 0.01 0.030 0.010 0.005 0.002 0.002 0.030 0.035 0.003 0.002 0.010 Balance
    Remark Ta1 and Ta2 are made in ingot culture, and FTa1 and FTa2 are made in vertical melting strip.

    Specification:

    Sizes/tolerance(mm.max)

    Diameter Diameter tolerance Length Tolerance
    Rotary forging bar Pull rod Car rod
    2.0-4.0 - ±0.5 - 500-3000 ±0.2
    ≥4.0-8.0 ±0.06 - - 50-3000 ±0.2
    ≥8.0-12.0 ±0.08 - - 50-3000 ±0.2
    ≥12.0-36 ±0.1 - - 50-1600 ±0.2
    ≥36-50 - - ±0.5 50-1400 ±0.2
    ≥50-65 - - ±0.5 50-1400 ±0.2

    Special requirements to be agreed upon by the supplier and buyer

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