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    Zeron 100 Physical Properties

    Density

    The density of both wrought and cast Zeron 100 is 7840 kg/m3 or 489 lb/ft3 (7.84g/cm3 ) at 68°F (20°C).

    Specific Heat

    Typical specific heats for both wrought and cast Zeron 100.

    Temp,°F (°C) Specific Heat,
    J Kg-1 K-1 Btu/lb °F
    68 (20) 482 0.115
    212 (100) 500 0.119
    302 (150) 513 0.122
    392 (200) 523 0.125
    482 (250) 535 0.128
    572 (300) 547 0.13

    Thermal Conductivity

    Typical values for wrought Zeron 100.

    Temp,°F (°C) Specific Heat,
    J Kg-1 K-1 Btu/lb °F
    68 (20) 482 0.115
    212 (100) 500 0.119
    302 (150) 513 0.122
    392 (200) 523 0.125
    482 (250) 535 0.128
    572 (300) 547 0.13

    Thermal Expansion

    Linear Thermal Expansion - SI Metric Units

    Linear Thermal Expansion Coefficient, 10-6 K-1
    Temp, °C 20 - 100 20 - 200 20 - 300
    Zeron 100 12.8 13.3 13.8
    Carbon Steel 11.5 12.2 12.9
    Austenitic Stainless Steel 16.8 17.2 17.6

    Linear Thermal Expansion - Inch Pound Units

    Linear Thermal Expansion Coefficient, 10-6 in/in °F
    Temp, °F 70 - 200 70 - 400 70 - 600
    Zeron 100 7.1 7.4 7.7
    Carbon Steel 6.4 6.8 7.2
    Austenitic Stainless Steel 9.3 9.6 9.8

    Resistivity

    Typical values of resistivity are shown below

    Temp, °F (°C) Resistivity, 10-6 Ohm m Wrought Zeron 100 Cast Zeron 100
    68 (20) 0.851 0.916
    212 (100) 0.897 0.955
    302 (150) 0.927 0.98
    392 (200) 0.956 1.005
    482 (250) 0.985 1.03
    572 (300) 1.014 1.055

    Magnetic Permeability

    At room temperature the peak relative magnetic permeability of Zeron 100 is typically 29.

    Young’s Modulus

    The modulus is a function of austenite/ferrite ratio and production route. Variations of + 5% are found with both wrought and cast products. The typical value for Zeron 100 at room temperature is 29,000 ksi (200 GPa). The Young’s Modulus decreases slightly with increasing temperature as shown below.

    Temp,°F (°C) 68 (20) 212 (100) 392 (200) 572 (300)
    Young’s Modulus,ksi (GPa) 29,000 (200) 28,100 (194) 27,000 (186) 26,100 (180)

    Poisson’s Ratio

    The typical value for Zeron 100 at room temperature is 0.32