ASTM WK45577

    Revision of B21 / B21M - 12 Standard Specification for Naval Brass Rod, Bar, and Shapes

    (What is a Work Item?)

    Active Standard: B21 / B21M - 14

    Developed by Subcommittee: B05.02 | Committee B05 | Contact Staff Manager


    1. Rationale

    It is requested that newly registered UNS Alloy No. C46750 be added to the existing list in B21/B21M. Ref. TG 297E. The alloy is used for plumbing fittings and fixtures.


    naval brass; naval brass bar; naval brass rod; piston-finish rod; shafting ; shapes; UNS No. C46200; UNS No. C46400; UNS No. C47940; UNS No. C48200; UNS No. C48500; Brass rod/bar/shapes--specifications; Copper alloy rod/bar/shapes--specifications; Copper rod/bar/shapes--specifications; Naval brass; UNS C46200 (naval brass, 63.5%); UNS C46400 (naval brass, uninhibited); UNS C47940 (Brass alloy); UNS C48200 (naval brass, medium leaded); UNS C48500 (naval brass, high leaded);
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Robert Solbach


    B05 (14-02)

    Ballot Item Approved as B21/B21M-2014 and Pending Publication