ASTM A126-95(2001)

    Historical Standard: ASTM A126-95(2001) Standard Specification for Gray Iron Castings for Valves, Flanges, and Pipe Fittings

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    ASTM A126

    1. Scope

    1.1 This specification covers three classes of gray iron for castings intended for use as valve pressure retaining parts, pipe fittings, and flanges.

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

    Note 1--The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.


    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

    A48/A48M Specification for Gray Iron Castings

    A644 Terminology Relating to Iron Castings

    E8 Test Methods for Tension Testing of Metallic Materials


    ICS Code

    ICS Number Code 23.040.40 (Metal fittings); 23.040.60 (Flanges, couplings and joints)

    UNSPSC Code

    UNSPSC Code 31100000(Castings and casting assemblies); 40170000(Pipe piping and pipe fittings)


    DOI: 10.1520/A0126-95R01

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