ASTM B759 - 00(2011)

    Standard Specification for Nickel-Chromium-Molybdenum-Tungsten Alloys (UNS N06110) Pipe and Tube

    Active Standard ASTM B759 | Developed by Subcommittee: B02.07

    Book of Standards Volume: 02.04


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    Abstract

    This specification covers the standard for cold-worked seamless pipe and tube made from nickel-chromiummolybdenum-tungsten alloys (UNS N06110). Tensile properties such as yield strength, tensile strength, and elongation shall be assessed by appropriate test methods. Each pipe and tube shall be subjected to a hydrostatic test, pneumatic test, and nondestructive electric test. In case of a leak, the leaking area may be cut out. The specimen may then be retested as specified.

    This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

    Significance and Use

    1. Scope

    1.1 This specification cover nickel-chromium-molybdenum-tungsten alloys (UNS N06110)3 in the form of cold-worked seamless pipe and tube in the conditions shown in Table 1.

    1.2 Hot-worked material is available. Properties and permissible tolerances are to be agreed upon between the manufacturer and purchaser.

    1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

    1.4 The following precautionary caveat pertains only to the test method portion, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provide by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

    TABLE 1 Mechanical Properties

    ConditionTensile
    Strength,
    min, ksi
    (MPa)
    Yield Strength
    (0.2 % offset),
    min, ksi
    (MPa)
    Elongation
    in 2 in. or
    50 mm (or
    4D), min,
    %
    Cold-worked annealed95 (655) 45 (310)60


    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

    E8 Test Methods for Tension Testing of Metallic Materials

    E426 Practice for Electromagnetic (Eddy-Current) Examination of Seamless and Welded Tubular Products, Austenitic Stainless Steel and Similar Alloys


    ICS Code

    ICS Number Code 77.150.40 (Nickel and chromium products)

    UNSPSC Code

    UNSPSC Code


    DOI: 10.1520/B0759-00R11

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