C52400 Phosphor bronze rod ASTM B139

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  • C52400 Phosphor bronze rod ASTM B139

    C52400-Phosphor-bronze-rod-ASTM-B139.jpg_350x350

    Chemical Composition

      Element
    Cu(1) Pb Sn Zn Fe P
    (1) Cu + Sum of Named Elements 99.5% min.
    Min (%)     9.0     0.03
    Max (%) Rem 0.05 11.0 0.20 0.10 0.35

     

    Physical Properties

    Melting Point - Liquidus°F 1830
    Melting Point - Solidus°F 1550
    Densitylb/cu in. at 68°F 0.317
    Specific Gravity 8.78
    Electrical Conductivity% IACS at 68°F 11
    Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 29
    Coefficient of Thermal Expansion 68-57210-6 per °F (68 – 572°F) 10.2
    Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
    Modulus of Elasticity in Tensionksi 16000
    Modulus of Rigidityksi 6000

     

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