ASTM WK42861

    Work Item: ASTM WK42861 - Revision of A213 / A213M - 13 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

    (What is a Work Item?)

    Active Standard: A213 / A213M - 14

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



    1. Rationale

    Modify the chemistry for UNS S31035. During the approval of two ASME code cases, it was requested by Section I, II, and VIII to restrict the chemistry more than was shown in the ASTM specifications based on the data from the three heats that were supplied for the code cases. The affected elements are P, Nb/Cb, N, Cu, and W. This change will align A213 with the code cases and eventually make incorporation of the code cases easier upon adoption of the revised ASTM standards.


    Keywords

    alloy steel tubes; austenitic stainless steel; boiler tubes; ferritic stainless steel; heat exchanger tubes; high-temperature applications; seamless steel tubes; steel tubes; superheater tubes; temperature service applications-high;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-16-2013

    Technical Contact:
    Keith Hottle

    Item:
    037

    Ballot:
    A01 (14-01)

    Status:
    Ballot Item Approved as A213/A213M-2014 and Pending Publication