ASTM A327-91(1997)

    Standard Test Methods for Impact Testing of Cast Irons


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    1. Scope

    1.1 These test methods for impact testing cover the details of apparatus, test specimens and procedures for cast iron including gray iron, white iron, malleable iron, ductile iron, and austempered ductile iron, but not including chilled rolls or rolls with white iron skins.

    1.2 The values stated in inch-pound units are to be regarded as the standard. A companion standard, A 327M, lists values in SI units.

    1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


    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

    A327M Test Methods for Impact Testing of Cast Irons (Metric)

    E23 Test Methods for Notched Bar Impact Testing of Metallic Materials


    ICS Code

    ICS Number Code 77.140.80 (Iron and steel castings)

    UNSPSC Code

    UNSPSC Code 31100000(Castings and casting assemblies)


    Referencing This Standard

    DOI: 10.1520/A0327-91R97

    ASTM International is a member of CrossRef.


    Citation Format

    ASTM A327-91(1997), Standard Test Methods for Impact Testing of Cast Irons, ASTM International, West Conshohocken, PA, 1997, www.astm.org

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