ASTM B 228 : 2011 : REV A : R2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Standard Specification for Concentric-Lay-Stranded Copper-Clad Steel Conductors
Hardcopy , PDF
11-11-2021
English
08-04-2016
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 02.03, 2017 Describes bare concentric-lay-stranded conductors made from bare round copper-clad steel wires used for electrical purposes.
| Committee |
B 01
|
| DocumentType |
Standard
|
| Pages |
5
|
| ProductNote |
Reconfirmed 2016
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification covers bare concentric-lay-stranded conductors made from bare round copper-clad steel wires for general use for electrical purposes.
1.2For the purpose of this specification, conductors are classified as follows: Grade 40 HS, Grade 30 HS, Grade 30 EHS, Grade 40 DSA, and Grade 30 DSA.
The grades covered by this specification correspond to the following commercial designations:
| Grade 40 HS, | High Strength, 40% Conductivity, Hard Drawn |
| Grade 30 HS, | High Strength, 30% Conductivity, Hard Drawn |
| Grade 30 EHS, | Extra High Strength, 30% Conductivity, Hard Drawn |
| Grade 40 DSA, | 40% Conductivity, Dead Soft Annealed |
| Grade 30 DSA, | 30% Conductivity, Dead Soft Annealed |
1.3The 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.
1.4This 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 E 29 : 2002 | Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications |
| ASTM B 227 : 2015 : REDLINE | Standard Specification for Hard-Drawn Copper-Clad Steel Wire |
| ASTM B 910/B910M : 2007 | Standard Specification for Annealed Copper-Clad Steel Wire |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.