ASTM B668-00

    Standard Specification for UNS N08028 Seamless Pipe and Tube

    SUPERSEDED (see Active link, below)


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    1. Scope

    1.1 This specification covers UNS N08028 seamless cold-finished tubes intended for general corrosive service. The general requirements are covered in Specification B829.

    1.2 This specification covers tubes 5/8 to 5 in. (15.9 to 127 mm), inclusive, in wall thickness.

    Note 1-Tubing having other dimensions may be furnished upon agreement between the manufacturer and the purchaser, provided such tubes comply with all other requirements of this specification.

    1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    B829 Specification for General Requirements for Nickel and Nickel Alloys Seamless Pipe and Tube


    ICS Code

    ICS Number Code 77.150.40 (Nickel and chromium products)

    UNSPSC Code

    UNSPSC Code


    DOI: 10.1520/B0668-00

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