ASTM WK45466

    Revision of D6656 - 01(2010)e1 Standard Test Method for Determination of Chromic Oxide in Wet Blue (Perchloric Acid Oxidation)

    (What is a Work Item?)

    Active Standard: D6656 - 14a

    Developed by Subcommittee: D31.02 | Committee D31 | Contact Staff Manager



    WK45466

    1. Rationale

    The Wet Blue round robin gathered real world data from over two years of testing. The ASTM Statistical staff generated reproducibility ( R ) and repeatability ( r) values from the round robin data. The new data is included as an addition to the existing Precision and Bias statements.


    Keywords

    blue stock; chrome content; chromic oxide; perchloric acid oxidation; wet blue; Perchloric acid oxidation; Chromic oxide; Wet blue;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    03-20-2014

    Technical Contact:
    Okey Abara

    Item:
    004

    Ballot:
    D31 (14-02)

    Status:
    Ballot Item Approved as D6656-2014A and Pending Publication