ASTM WK44684

    Work Item: ASTM WK44684 - Revision of E1820 - 11e2 Standard Test Method for Measurement of Fracture Toughness

    (What is a Work Item?)

    Active Standard: E1820 - 13

    Developed by Subcommittee: E08.07 | Committee E08 | Contact Staff Manager



    1. Rationale

    Clarify terminology for J integral and CTOD toughness measures at onset of instability


    Keywords

    crack initiation; crack-tip opening displacement; CTOD; ductile fracture; elastic-plastic fracture toughness; fracture instability; J-integral; KIc; plane-strain fracture toughness; resistance curve; stable crack growth;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    01-13-2014

    Technical Contact:
    James Joyce

    Item:
    005

    Ballot:
    E08 (14-01)

    Status:
    Negative Votes Need Resolution

    Item:
    006

    Ballot:
    E08 (14-01)

    Status:
    Negative Votes Need Resolution

    Item:
    007

    Ballot:
    E08 (14-01)

    Status:
    Negative Votes Need Resolution