ASTM B66 - 06(2013)e1

    Standard Specification for Bronze Castings for Steam Locomotive Wearing Parts

    Active Standard ASTM B66 | Developed by Subcommittee: B05.05

    Book of Standards Volume: 02.01


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    Historical (view previous versions of standard)


    ASTM B66

    1. Scope

    1.1 This specification establishes requirements for bronze castings for steam locomotive wearing parts. The following Copper Alloy UNS Nos. are specified: C93200, C93400, C93600, C93700, C93800, C94300, C94400, C94500, and C95400.2

    Note 1Historically, the alloys in this specification have been used in the applications listed in the Appendix. Actual practice may vary according to locomotive type and service.

    1.2 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); 26101505(Steam engines)


    DOI: 10.1520/B0066

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    ASTM B66

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