ASTM WK63173

    Revision of A312 / A312M - 17 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

    (What is a Work Item?)

    Active Standard: A312 / A312M - 19

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



    WK63173


    Keywords

    austenitic stainless steel; seamless steel pipe; stainless steel pipe; steel pipe; welded steel pipe;;

    Rationale

    The Nippon Steel and Sumitomo Metals Corporation (NSSMC has developed a new stainless steel grade 317AP that provides improved corrosion resistance to polythionic acid corrosion and naphthenic acid corrosion in refinery service. The NSSMC has prepared supporting information for incorporating this grade in specification A 213. A user has requested that the new NSSMC grade, called 317AP, is considered for inclusion in A213 and other stainless steel specifications.

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    Work Item Status

    Date Initiated:
    04-19-2018

    Technical Contact:
    Elmar Upitis

    Status:
    Draft Under Development