ASTM B941-05

    Historical Standard: ASTM B941-05 Standard Specification for Heat Resistant Aluminum-Zirconium Alloy Wire for Electrical Purposes

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    ASTM B941

    1. Scope

    1.1 This specification covers heat resistant aluminum-zirconium alloy round wire for electrical purposes. There is a family of aluminum-zirconium alloys that are used for heat-resistance (i.e. resist annealing), which differ by zirconium content, tensile strength, electrical conductivity, and maximum use temperature. This standard covers one currently commercially applicable alloy from this family.

    1.2 The values stated in inch-pound units are standard. The SI equivalents of inch-pound units may be approximate.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    B193 Test Method for Resistivity of Electrical Conductor Materials

    B557 Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium-Alloy Products

    B830 Specification for Uniform Test Methods and Frequency


    ICS Code

    ICS Number Code 77.150.10 (Aluminium products)

    UNSPSC Code

    UNSPSC Code 26121543(Heat resistant wire)


    DOI: 10.1520/B0941-05

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