ASTM WK44684

    Revision of E1820 - 11e2 Standard Test Method for Measurement of Fracture Toughness

    (What is a Work Item?)

    Active Standard: E1820 - 15

    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


    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:

    Technical Contact:
    James Joyce

    Draft Under Development