ASTM B228-04

    Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors

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    1. Scope

    1.1 This specification covers bare concentric-lay-stranded conductors made from bare round copper-clad steel wires for general use for electrical purposes.

    1.2 For the purpose of this specification, conductors are classified as follows: Grade 40 HS, Grade 30 HS, and Grade 30 EHS.

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


    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

    B227 Specification for Hard-Drawn Copper-Clad Steel Wire

    B354 Terminology Relating to Uninsulated Metallic Electrical Conductors

    B910/B910M Specification for Annealed Copper-Clad Steel Wire

    E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

    ANSI Standards

    C42 Definitions of Electrical Terms Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.

    National Institute of Standards and Technology

    NBS Handbook 100--Copper Wire Tables Available from National Institute of Standards and Technology (NIST), 100 Bureau Dr., Stop 1070, Gaithersburg, MD 20899-1070, http://www.nist.gov.


    ICS Code

    ICS Number Code 29.060.20 (Cables)

    UNSPSC Code

    UNSPSC Code 26121520(Copper steel wire)


    DOI: 10.1520/B0228-04

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