ASTM WK67772

    Revision of A878 / A878M - 17 Standard Specification for Steel Wire, Modified Chromium Vanadium Valve Spring Quality

    (What is a Work Item?)

    Active Standard: A878 / A878M - 19

    Developed by Subcommittee: A01.03 | Committee A01 | Contact Staff Manager



    WK67772


    Keywords

    alloy; modified chromium vanadium; valve spring; wire;;

    Rationale

    1)Old business remove references to MIL-STD-163. 2)Revisions of A878 to bring in line with current language in other valve spring wire standards; result of negatives and comments to prior ballot items as well as discussions at A01.03 subcommittee meetings.

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    Work Item Status

    Date Initiated:
    04-05-2019

    Technical Contact:
    Willard Schultz

    Item:
    007

    Ballot:
    A01 (19-04)

    Status:
    Ballot Item Approved as A878/A878M-2019 and Pending Publication