This SAE Recommended Practice describes a unified numbering system (UNS) for metals and alloys which have a "commercial standing" (see 6.1), and covers the procedure by which such numbers are assigned. Section 2 describes the system of alphanumeric designations or "numbers" established for each family of metals and alloys. Section 3 outlines the organization established for administering the system. Section 4 describes the procedure for requesting number assignment to metals and alloys for which UNS numbers have not previously been assigned.


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    Title :

    NUMBERING METALS AND ALLOYS


    Publication date :

    1995-07-01



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English







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