ASTM A689 - 97(2013)e1

    Standard Specification for Carbon and Alloy Steel Bars for Springs

    Active Standard ASTM A689 | Developed by Subcommittee: A01.15

    Book of Standards Volume: 01.05


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    1. Scope

    1.1 This specification covers hot-wrought steel bars to be used for the manufacture of general-purpose springs such as coil, torsion, and leaf.

    1.2 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.


    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

    A255 Test Methods for Determining Hardenability of Steel

    A304 Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements

    A322 Specification for Steel Bars, Alloy, Standard Grades

    A576 Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality

    E112 Test Methods for Determining Average Grain Size


    ICS Code

    ICS Number Code 77.140.25 (Spring steels)

    UNSPSC Code

    UNSPSC Code 30263600(Carbon steel bars); 30263700(Steel alloy bars)


    Referencing This Standard

    DOI: 10.1520/A0689

    ASTM International is a member of CrossRef.

    Citation Format

    ASTM A689-97(2013)e1, Standard Specification for Carbon and Alloy Steel Bars for Springs, ASTM International, West Conshohocken, PA, 2013, www.astm.org

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