ASTM WK64830

    Revision of F139 - 12 Standard Specification for Wrought 18Chromium-14Nickel-2.5Molybdenum Stainless Steel Sheet and Strip for Surgical Implants (UNS S31673)

    (What is a Work Item?)

    Active Standard: F139 - 12

    Developed by Subcommittee: F04.12 | Committee F04 | Contact Staff Manager



    WK64830


    Keywords

    metals (for surgical implants); stainless steel; surgical implants;

    Rationale

    1.Updated all locations of SI and English units so that SI units are listed first 2.Added 7.1.3, and 7.1.4 to elaborate on requirements for testing and certifying non-specified elements 3.Reworded footnote A for Table 4 to specify that table 4 limits conform to the applicable specifications for Wire and Bar and added reference to A484/A484M 4.Added 7.2.3 to elaborate that the product analysis does not broaden the heat analysis 5.Renumbered 7.2.3 to 7.2.4 to accommodate added paragraphs 6.Added test headings, such as Intergranular Corrosion in Section 11 to improve readability. Renumbered sections as required by this change.

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    Work Item Status

    Date Initiated:
    08-20-2018

    Technical Contact:
    Rod McMillan

    Item:
    005

    Ballot:
    F04 (19-05)

    Status:
    Negative Votes Need Resolution