ASTM B22/B22M-13e1

    Standard Specification for Bronze Castings for Bridges and Turntables


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    1. Scope

    1.1 This specification establishes requirements for bronze castings for turntables, movable bridges and bridge parts, and bronze castings suitable for use in bridges and other structures for fixed and expansion bearings in which motion is slow and intermittent. The following Copper Alloys are specified: UNS No. C86300, C90500, C91100, C91300, and C93700.

    Note 1Historically, the alloys in this specification have been used in the applications listed in Appendix X1. Actual practice may vary.2

    1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

    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.


    ICS Code

    ICS Number Code 77.150.30 (Copper products)

    UNSPSC Code

    UNSPSC Code 31100000(Castings and casting assemblies); 24101711(Turntables)


    Referencing This Standard

    DOI: 10.1520/B0022_B0022M

    ASTM International is a member of CrossRef.


    Citation Format

    ASTM B22 / B22M-13e1, Standard Specification for Bronze Castings for Bridges and Turntables, ASTM International, West Conshohocken, PA, 2013, www.astm.org

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