ASTM WK46666

    Revision of A939 / A939M - 12 Standard Practice for Ultrasonic Examination from Bored Surfaces of Cylindrical Forgings

    (What is a Work Item?)

    Active Standard: A939 / A939M - 12

    Developed by Subcommittee: A01.06 | Committee A01 | Contact Staff Manager


    1. Rationale

    A939 does not presently reference General Requirements specification A788. This must be corrected in the Referenced Documents section (section 2) and also in Section 4 on General Requirements.


    bore inspection; bored turbine rotor; forgings; ultrasonic examination;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Gary Hayden

    Draft Under Development