ASTM WK69031

    Withdrawal of E428-08(2013) With Replacement E127-15 Standard Practice for Fabrication and Control of Aluminum Alloy Ultrasonic Standard Reference Blocks

    (What is a Work Item?)

    Active Standard: E428 - 08(2013)

    Developed by Subcommittee: E07.06 | Committee E07 | Contact Staff Manager



    WK69031


    Keywords

    area-amplitude reference blocks; distance-amplitude reference blocks; metal alloy reference blocks; nondestructive testing; ultrasonic reference blocks;

    Rationale

    Withdrawal, requirements merged into E127.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-10-2019

    Technical Contact:
    Michael Ruddy

    Status:
    Draft Under Development