Standard Active Last Updated: Sep 25, 2018 Track Document
ASTM A689-97(2018)

Standard Specification for Carbon and Alloy Steel Bars for Springs

Standard Specification for Carbon and Alloy Steel Bars for Springs A0689-97R18 ASTM|A0689-97R18|en-US Standard Specification for Carbon and Alloy Steel Bars for Springs Standard new BOS Vol. 01.05 Committee A01
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Abstract

This specification covers hot-wrought steel bars for the manufacture of general purpose springs such as coil, torsion, and leaf. The steel shall be melt processed by using open-hearth, basic-oxygen, or electric furnace. The materials shall undergo heat analysis and shall conform to the required chemical compositions and hardenability. The steel specimens shall conform to the required values of rounded corner radii and cross section tolerances for round-edge flat bars.

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.

1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Details
Book of Standards Volume: 01.05
Developed by Subcommittee: A01.15
Pages: 4
DOI: 10.1520/A0689-97R18
ICS Code: 77.140.25