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    ASTM WK72726

    Revision of B946 - 11(2016) Standard Test Method for Surface Finish of Powder Metallurgy (PM) Products

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    Active Standard: B946 - 11(2016)

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

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    WK72726

    Keywords

    PM; powder metallurgy; powder metallurgy parts; stylus; surface finish; surface roughness;;

    Rationale

    This standard is due for periodic review. It has been decided to include an additional method for determining surface roughness (using a conical stylus) and to split the standard into two parts - Method 1 and Method 2 with the new conical stylus method being Method 1.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    04-23-2020

    Technical Contact:
    W Brian James

    Status:
    Draft Under Development