ASTM B704-00

    Historical Standard: ASTM B704-00 Standard Specification for Welded UNS N06625, UNS N06219 and UNS N08825 Alloy Tubes

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    ASTM B704

    1. Scope

    1.1 This specification covers welded UNS N06625 and UNS N08825 alloy boiler, heat exchanger, and condenser tubes for general corrosion resisting and low or high-temperature service.

    1.2 This specification covers tubes 1/8 to 5 in. (3.18 to 127 mm), inclusive, in outside diameter and 0.015 to 0.500 in. (0.38 to 12.70 mm), inclusive, in wall thickness. Table 2 of Specification B751 lists the dimensional requirements of these sizes. Tubes having other dimensions may be furnished provided such tubing complies 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

    B751 Specification for General Requirements for Nickel and Nickel Alloy Welded Tube

    E8 Test Methods for Tension Testing of Metallic Materials


    ICS Code

    ICS Number Code 77.120.40 (Nickel, chromium and their alloys)

    UNSPSC Code

    UNSPSC Code 11101711(Non ferrous alloy)


    DOI: 10.1520/B0704-00

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