ASTM-B228 › Historical Revision Information
Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
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This specification covers bare concentric-lay-stranded conductors made from bare round copper-clad steel wires for general use for electrical purposes. Conductors are classified as follows: Grade 40 HS, Grade 30 HS, and Grade 30 EHS. The numbers and diameters of the wires in the concentric-lay-stranded conductors shall conform to the requirements prescribed. Tests for physical and electrical properties of wires composing concentric-lay-stranded conductors made from copper-clad steel wire shall be made before stranding.
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.
Keywords
clad steel electrical conductor; concentric-lay-stranded copper-clad steel electrical conductor; copper electrical conductor-copper-clad steel; copper electrical conductor-stranded; copper-clad steel electrical conductor; electrical conductor; ICS Number Code 29.060.20 (Cables)
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Document Number
ASTM-B228-04
Revision Level
2004 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
April 1, 2004
Document Type
Specification
Page Count
4 pages
Committee Number
B01.06