Clear All
    System of Measurement
    System of Measurement
    Inch
    Metric
    Maximum Temperature
    Maximum Temperature
    2000° F
    2010° F
    2475° F
    3000° F
    3075° F
    Porosity
    Porosity
    0%
    2%
    36%
    48%
    Compressive Strength
    Compressive Strength
    4,350 psi
    9,000 psi
    25,000 psi
    300,000 psi
    Fabrication
    Fabrication
    Fired
    Semi-Fired
    Unfired
    Dielectric Strength
    Dielectric Strength
    75 V/mil
    80 V/mil
    100 V/mil
    220 V/mil
    Not Rated
    Flexural Strength
    Flexural Strength
    3,150 psi
    4,000 psi
    10,000 psi
    54,000 psi
    Tensile Strength
    Tensile Strength
    2,500 psi
    31,000 psi
    Refractive Index
    Refractive Index
    1.78
    Modulus of Elasticity
    Modulus of Elasticity
    0.054 ksi × 106
    Number of Bores
    Number of Bores
    2
    4
    Sphericity
    Sphericity
    99.99%
    99.9975%
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    241 Products

    Nonporous Alumina Ceramic Tubes

    ODIDWall
    Thick. Each
    6" Lg.
    12" Lg.
    24" Lg.

    Nonporous Alumina Ceramic Multiple-Bore Tubes

    Two Bores
    Four Bores
    Number
    of BoresODID Each
    6" Lg.
    18" Lg.
    24" Lg.

    Nonporous Alumina Ceramic Rods and Discs

    Rods
    Discs

    Tight-Tolerance Nonporous Alumina Ceramic Rods

    Dia.Dia. Tolerance Each
    12" Lg.
    24" Lg.
    36" Lg.

    Nonporous Alumina Ceramic Balls

    Dia.Dia. ToleranceSphericity Each

    Nonporous Alumina Ceramic Beads

    Ultra-High-Temperature
    Easy-to-Machine Alumina Ceramic Rods

    Easy-to-Machine Alumina-Bisque Ceramic Rods

    Low Thermal Expansion
    Alumina-Silicate Ceramic Rods

    Smoothing and Polishing Stones

    Straight Half-Round