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    ASTM WK72381

    Revision of E1820 - 20 Standard Test Method for Measurement of Fracture Toughness

    (What is a Work Item?)

    Active Standard: E1820 - 20b

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

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    WK72381

    Keywords

    crack initiation; crack-tip opening displacement; CTOD; ductile fracture; elastic-plastic fracture toughness; fracture instability; J-integral; JIc; KJic; Jc; δc; plane-strain fracture toughness; resistance curve; stable crack growth;;

    Rationale

    Add eight additional standard data sets for validation of computer software used to analyze fracture toughness data in accordance with this standard.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    03-24-2020

    Technical Contact:
    Richard Link

    Item:
    002

    Ballot:
    E08 (20-03)

    Status:
    Ballot Item Approved as E1820-2020B and Pending Publication