ASTM WK55708

    Revision of A249 / A249M - 16 Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes

    (What is a Work Item?)

    Active Standard: A249 / A249M - 18a

    Developed by Subcommittee: A01.10 | Committee A01 | Contact Staff Manager



    WK55708


    Keywords

    austenitic stainless steel; boiler tubes; condenser tube; heat exchanger tube; high temperature applications; N08800; N08810; N08811; steel tube; superheater tubes; temperature service applications, high; welded steel tube and heavily cold worked (HCW) tubes;;

    Rationale

    Add Vickers hardness for small diameter tubing

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    08-22-2016

    Technical Contact:
    Bruce Dingman

    Item:
    037

    Ballot:
    A01 (18-03)

    Status:
    Ballot Item Approved