ASTM B757 - 00(2011)

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

    Active Standard ASTM B757 | Developed by Subcommittee: B02.07

    Book of Standards Volume: 02.04


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    ASTM B757

    Abstract

    This specification covers annealed UNS N06110 alloy welded pipes for general corrosion applications. Each pipe should be made from the flat-rolled alloy by an automatic welding process without any filler metal additions. Either only the weld metal or both weld and base metals should be cold worked after welding and prior to final annealing. The piped should also be furnished and the oxide removed. Descaling is not necessary when bright annealing is used.

    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.

    1. Scope

    1.1 This specification covers welded UNS N06110 pipe in the annealed condition (temper) for general corrosion applications.

    1.2 This specification covers pipe sizes in schedules shown in Table 1.

    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 13, 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 provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

    TABLE 1 Dimensions of Welded PipeA

    Note 1—The following table is a partial reprint of Table 1 of the American National Standard for Stainless Steel Pipe (ANSI B36.19).

    Note 2—The decimal thicknesses for the respective pipe sizes represent their nominal wall dimensions.

    Nominal Pipe
    Size in.
    Outside Diameter
    in. (mm)
    Nominal Wall Thickness, in. (mm)
    Schedule
    5SA
    Schedule
    10S
    Schedule
    40S
    1/80.405 (10.29)... 0.049 (1.25)0.068 (1.73)
    1/40.540 (13.72)... 0.065 (1.65)0.088 (2.24)
    3/80.675 (17.15)... 0.065 (1.65)0.091 (2.31)
    1/20.840 (21.34)0.065 (1.65)0.083 (2.11)0.109 (2.77)
    3/41.050 (26.67)0.065 (1.65)0.083 (2.11)0.113 (2.87)
    1 1.315 (33.40)0.065 (1.65)0.109 (2.77)0.133 (3.38)
    11/41.660 (42.16)0.065 (1.65)0.109 (2.77)0.140 (3.56)
    11/21.900 (48.26)0.065 (1.65)0.109 (2.77)0.145 (3.68)
    2 2.375 (60.33)0.065 (1.65)0.109 (2.77)0.154 (3.91)
    21/22.875 (73.03)0.083 (2.11)0.120 (3.05)...
    3 3.500 (88.90)0.083 (2.11)0.120 (3.05)...
    31/24.000 (101.6)0.083 (2.11)0.120 (3.05)...
    4 4,500 (114.3)0.083 (2.11)0.120 (3.05)0.237 (6.02)
    5 5.563 (141.3)0.109 (2.77)0.134 (3.40)...
    6 6.625 (168.3)0.109 (2.77)0.134 (3.40)...

    A Schedules 5S and 10S wall thicknesses do not permit threading in accordance with the American National Standard for Pipe Threads (ANSI B2.1).


    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

    E8 Test Methods for Tension Testing of Metallic Materials

    E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

    E38 Methods for Chemical Analysis of Nickel-Chromium and Nickel-Chromium-Iron Alloys

    E213 Practice for Ultrasonic Testing of Metal Pipe and Tubing

    E354 Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys

    E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)

    E571 Practice for Electromagnetic (Eddy-Current) Examination of Nickel and Nickel Alloy Tubular Products


    ICS Code

    ICS Number Code 77.150.40 (Nickel and chromium products)

    UNSPSC Code

    UNSPSC Code 40171516(Commercial non ferrous pipe)


    DOI: 10.1520/B0757-00R11

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