ASTM A866-94

    Standard Specification for Medium Carbon Anti-Friction Bearing Steel

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    1. Scope

    1.1 This specification covers medium carbon bearing quality steel to be used in the manufacture of anti-friction bearings.

    1.2 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order.

    1.3 The values stated in inch-pound units are to be regarded as 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

    A29/A29M Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for

    A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products

    E45 Test Methods for Determining the Inclusion Content of Steel

    E112 Test Methods for Determining Average Grain Size

    E381 Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings

    E1019 Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Fusion Techniques

    E1077 Test Methods for Estimating the Depth of Decarburization of Steel Specimens

    ISO Standard

    ISO683Part17: Ball and Roller Bearing Steels


    ICS Code

    ICS Number Code 77.140.10 (Heat-treatable steels)

    UNSPSC Code

    UNSPSC Code 31171500(Bearings)


    DOI: 10.1520/A0866-94

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