ASTM WK70826

    Revision of B934 - 15 Standard Test Method for Effective Case Depth of Ferrous Powder Metallurgy (PM) Parts Using Microindentation Hardness Measurements

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    Active Standard: B934 - 15

    Developed by Subcommittee: B09.05 | Committee B09 | Contact Staff Manager



    case depth; effective case depth; powder metallurgy; PM;;


    This standard is being paired with B933 for sub-ballot. An appendix is to be removed from B933 and replaced by reference to three MPIF Test Method StandardsReference to B933 will be removed from B934 and reference made to these MPIF standards.The opportunity will also be taken to update the Form & Style in line with B09 requirements.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    W Brian James

    Draft Under Development