ASTM WK42930

    Work Item: ASTM WK42930 - Revision of B939 - 09 Standard Test Method for Radial Crushing Strength, K, of Powder Metallurgy (P/M) Bearings and Structural Materials

    (What is a Work Item?)

    Active Standard: B939 - 09

    Developed by Subcommittee: B09.04 | Committee B09 | Contact Staff Manager



    1. Rationale

    The standard is due for periodic review. The opportunity will be taken to bring it into line with current form and style requirements. In addition, clarification will be added for the precision to which the crushing load shall be measured with respect to the size of the test specimen.


    Keywords

    K; material strength; PM bearings; radial crushing strength; Structural materials; Powder metallurgy (P/M) materials; Radial crushing; Radial crushing force;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-24-2013

    Technical Contact:
    W Brian James

    Item:
    001

    Ballot:
    B09.04 (14-01)

    Status:
    Item Going To Next Ballot Level

    Item:
    001

    Ballot:
    B09 (13-03)

    Status:
    Negative Votes Need Resolution