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    Niobium Sheet

    Niobium Sheet
  • Niobium Sheet
  • Niobium Sheet
  • Niobium Sheet

    Material: RO4200-1, RO4210-2A
    Standard: ASTM B392-98
    Purity: Nb >99.9%, >99.95%

    Niobium Sheet Applications

    As a high-temperatures and corrosive material, niobium foil and strip are commonly used in industrial diamond production, deep draw application, chemical industrial, and medical fields. Additionally, niobium is used to make colored jewelry. We can provide bright surface finishing that is perfect for such applications that involve anodizing.

    Niobium Sheet Specifications

    Thickness Tolerance Width Tolerance Length Tolerance
    GradeⅠ GradeⅡ
    >0.15-0.2 ±0.015 ±0.02 50-300 ±2.0 100-1000 ±2.0
    >0.2-0.3 ±0.020 ±0.03 50-300 ±1.0 100-1000 ±2.0
    >0.3-0.5 ±0.030 ±0.04 50-500 ±1.0 100-1500 ±2.0
    >0.5-0.8 ±0.040 ±0.06 50-500 ±1.0 50-2000 ±2.0
    >0.8-1.0 ±0.060 ±0.08 50-500 ±1.0 50-2000 ±2.0
    >1.0-1.5 ±0.080 ±0.10 50-500 ±2.0 50-2000 ±2.0
    >1.5-2.0 ±0.120 ±0.14 50-500 ±2.0 50-2000 ±2.0
    >2.0-3.0 ±0.160 ±0.18 50-500 ±2.0 50-2000 ±2.0
    >3.0-4.0 ±0.180 ±0.20 50-500 ±1.0 50-1500 ±1.0
    >4.0-6.0 ±0.200 ±0.24 50-350 ±1.0 50-1500 ±1.0

    Chemical Composition of Niobium Sheet

    Grade Chemical Composition, Max
    Fe Si Mo W Ti Cr Ta Ni O C H N Nb
    Nb1 0.005 0.005 0.010 0.010 0.002 0.002 0.1 0.005 0.015 0.010 0.001 0.010 Balance
    Nb2 0.010 0.005 0.010 0.020 0.005 0.005 0.250 0.005 0.025 0.020 0.005 0.025 Balance

    Niobium Sheet Properties

    Grade Tensile Strength  δbpsi (MPa) ≥ Yield Strength  δ0.2, psi (MPa) ≥ Elongation in 1″/2″ Gage Length, %, ≥
    >=0.010 <0.010
    RO4200-1 18000 (125) 12000 (85) 25 20
    RO4210-2

    Surface Treatment of Niobium Sheet

    Surface can be supplied in a shiny, matte, satin, or as-rolled condition, depends upon thickness and width parameters.

    Heat Treatment of Niobium Sheet

    Niobium flat products are rolled and annealed to provide the optimum condition for the desired end-use.

    Related Products of Niobium Sheet

    Niobium Powder Niobium Pentoxide Powder Niobium Foil Niobium Sheet Niobium Plate
    Niobium Rod Niobium Bar Niobium Wire Niobium Tube Niobium Crucible
    Niobium Sputtering Target Niobium Ingots Niobium Carbide Powder    

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