ASTM WK70822

    Revision of B939 - 15 Standard Test Method for Radial Crushing Strength, K, of Powder Metallurgy (PM) Bearings and Structural Materials

    (What is a Work Item?)

    Active Standard: B939 - 15

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



    WK70822


    Keywords

    K; material strength; PM bearings; radial crushing strength;;

    Rationale

    The preferred dimensions for the test specimen need to be defined as in MPIF Standard 55 and some changes made to conform to B09 Form & Style.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    11-26-2019

    Technical Contact:
    W Brian James

    Status:
    Draft Under Development