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    Tantalum Tube

    Tantalum Tube
  • Tantalum Tube
  • Tantalum Tube
  • Tantalum Tube
  • Tantalum Tube


    Standard: ASTM B521
    Grade: R05200, R05400, R05252 (Ta-2.5W), R05255 (Ta-10W)

    Tantalum Tube Applications

    With the features of high melting point, corrosion-resist, good machinability in a cold environment, tantalum, and tantalum alloy (Ta-2.5W、Ta-10W、Ta-40Nb) tubes are widely applied in the chemical industry, high-temperature technology field, and atomic energy industry to build reaction container, and heat exchanger, pipe, condenser, clip heater, helix loop, U-shape pipe, and thermocouple, and its protective pipe, liquid state metal container, and pipe.

    Tantalum Tube Specifications

    We can supply seamless or welding tantalum tubes and pipes with good quality. Below are most of the standard sizes. If you do not see the size of the tantalum tube that you require, please feel free to contact us.
    Outer Diameter, Inch (mm) Diameter Tolerance, Inch (mm), +/- Wall Thickness Tolerance, %, +/-
    <1 (25.4) 0.004 (0.102) 10
    1~1.5 (25.4~38.1) 0.005 (0.127) 10
    1.5~2 (38.1~50.8) 0.006 (0.152) 10
    2~2.5 (50.8~63.5) 0.007 (0.178) 10
    2.5~3.5 (63.5~88.9) 0.010 (0.254) 10

    Chemical Composition of Tantalum Tube

    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

    Physical Property of Tantalum Tube

    Grade Tensile Strength  δbpsi (MPa), ≥   Yield Strength  δ0.2, psi (MPa),≥  Elongation in 1″/2″ Gage Length, %, ≥
     R05200/R05400 30000 (207) 20000 (138) 25
     R05252 40000 (276) 28000 (193) 20
     R05255 70000 (481) 60000 (414) 15
     R05240 40000 (276) 28000 (193) 20

    Surface Condition of Tantalum Tube

    Outside surface – Polished, Roughness Ra<3.2
    Inside surface – Depends on the diameter

    Related Products of Tantalum Tube

    Tantalum Powder Tantalum Carbide Powder Tantalum Oxide Powder Tantalum Foil Tantalum Sheet
    Tantalum Plate Tantalum Rod Tantalum Bar Tantalum Wire Tantalum Tube
    Tantalum Crucible Tantalum Sputtering Target Tantalum Tungsten Alloy Tantalum Niobium Alloy Tantalum Ingots
    Tantalum Nitride Powder        

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