ASTM WK45320

    Revision of B575 - 10 Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon Nickel-Chromium-Molybdenum-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Tungsten, and Low-Carbon Nickel-Molybdenum-Chromium

    (What is a Work Item?)

    Active Standard: B575 - 14

    Developed by Subcommittee: B02.07 | Committee B02 | Contact Staff Manager


    1. Rationale

    UNS N06058 and ASTM B575 chemistry needs to be slightly changed to reflect recent modifications. The Mo, Cu, Al and P levels are now slightly different than orginally covered under UNS N06058. DIN has already approved these changes under 2.4700 while keeping the same designations to avoid confusion. It is suggested that the current UNS chemistry be changed as suggested and reflected in ASTM B575.


    N06022; N06035; N06058; N06059; N06200; N06210; N06455; N06686; N10276; plate; sheet; strip
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Larry Paul


    B02 (14-03)

    Ballot Item Approved