ASTM B228-11
Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- Standard No.
- ASTM B228-11
- Release Date
- 2011
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM B228-11a
- Latest
- ASTM B228-11a(2021)
- 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 standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
ASTM B228-11 Referenced Document
- ASTM B227 Standard Specification for Hard-Drawn Copper-Clad Steel Wire
- ASTM B354 Standard Terminology Relating to Uninsulated Metallic Electrical Conductors
- ASTM C42/C42M Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
ASTM B228-11 history
- 2021 ASTM B228-11a(2021) Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- 2011 ASTM B228-11a(2016) Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- 2011 ASTM B228-11a Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- 2011 ASTM B228-11 Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- 2004 ASTM B228-04 Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- 2002 ASTM B228-02 Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
- 1998 ASTM B228-98 Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
