ASTM B 664 : 1990 : R2012
Superseded
View Superseded by
Standard Specification for 80 % Silver-20 % Graphite Sliding Contact Material
English
05-01-2012
05-12-2023
CONTAINED IN VOL. 02.04, 2015 Describes the criteria for composition and other requirements for brushes with a nominal silver content of 80%, by weight, with the balance being substantially graphite.
| Committee |
B 02
|
| DocumentType |
Standard
|
| Pages |
2
|
| ProductNote |
Reconfirmed 2012
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1 This specification defines the criteria for composition and other requirements for brushes with a nominal silver content of 80 %, by weight, with the balance being substantially graphite.
1.2 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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 become familiar will all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.
| ASTM B 613 : 2017 : REDLINE | Standard Guide for Preparing Specifications for Miniature Brushes of Composite Materials for Sliding Electric Contacts |
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