ASTM-B522 Historical Revision Information
Standard Specification for Gold-Silver-Platinum Electrical Contact Alloy

ASTM-B522 - 1990 EDITION - SUPERSEDED
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Standard Specification for Gold-Silver-Platinum Electrical Contact Alloy
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Scope

1.1 This specification covers 69% gold, 25% silver, 6% platinum alloy tubing, rod, wire, and sheet material for sliding electrical contacts.

1.2 The values stated in inch-pound units are to be regarded as the standard. The metric equivalents of inch-pound units may be approximate.

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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.4 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

contact alloy; electrical contact alloy; gold-silver-platinum

To find similar documents by ASTM Volume:

02.04 (Nonferrous Metals--Nickel, Cobalt, Lead, Tin, Zinc, Cadmium, Precious, Reactive, Refractory Metals and Alloys; Materials for Thermostats, Electrical Heating and Resistance Contacts, and Connectors)

To find similar documents by classification:

77.120.99 (Other non-ferrous metals and their alloys)

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Document Number

ASTM-B522-90

Revision Level

1990 EDITION

Status

Superseded

Modification Type

Jurisdiction Change

Publication Date

May 25, 1990

Document Type

Specification

Page Count

2 pages

Committee Number

B02.05