ASTM-B772 › Historical Revision Information
Standard Guide for Specifying the Chemical Compositions for Electrical Contact Materials (Arcing and Nonarcing)
The following bibliographic material is provided to assist you with your purchasing decision:
Scope
1.1 This guide provides suggested methods for users and producers of electrical contact materials to specify the chemical compositions of these materials.
1.2 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.
1.3 It is the responsibility of the user to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet for this product/material as provided by the manufacturer.
Keywords
analysis; chemical composition; contacts; electrical contact materials; impurities; tolerance limits; ICS Number Code 77.040.30 (Chemical analysis of metals)
To find similar documents by ASTM Volume:
To find similar documents by classification:
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Document Number
ASTM-B772-87(1991)e1
Revision Level
1987 R91(E1) EDITION
Status
Superseded
Modification Type
New
Publication Date
Aug. 1, 1991
Document Type
Guide
Page Count
2 pages
Committee Number
B02.05