Standard Active Last Updated: Aug 19, 2024 Track Document
ASTM A228/A228M-18(2024)e1

Standard Specification for Steel Wire, Music Spring Quality

Standard Specification for Steel Wire, Music Spring Quality A0228_A0228M-18R24E01 ASTM|A0228_A0228M-18R24E01|en-US Standard Specification for Steel Wire, Music Spring Quality Standard new BOS Vol. 01.03 Committee A01
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Abstract

This specification covers high quality, round, cold-drawn steel music spring quality wire for the manufacture of springs subject to high stresses or requiring good fatigue properties. The steel shall either be ingot cast or strand cast. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, sulfur, and silicon. Steel specimens shall also undergo tension test, wrap test, and torsion tests. Final products shall be marked by a tag.

Scope

1.1 This specification covers two types of round, cold-drawn steel music spring quality wire, uniform in mechanical properties, intended especially for the manufacture of springs subject to high stresses or requiring good fatigue properties.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.

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: 01.03
Developed by Subcommittee: A01.03
Pages: 5
DOI: 10.1520/A0228_A0228M-18R24E01
ICS Code: 77.140.25