ASTM B 684/B684M : 2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Platinum-Iridium Electrical Contact Materials
Hardcopy , PDF
30-04-2022
English
30-06-2016
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
B 02
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| DocumentType |
Standard
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| Pages |
3
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1This specification covers an 85 % platinum—15 % iridium alloy, and a 90 % platinum—10 % iridium alloy, in the form of rod, wire, strip, and sheet material for electrical contacts.
1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.3This 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 with all hazards including those identified in the appropriate Safety Data Sheet (SDS) 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 277 : 1995 | Standard Test Method for Hardness of Electrical Contact Materials |
| ASTM E 8/E8M : 2016 : REV A : EDT 1 | Standard Test Methods for Tension Testing of Metallic Materials |
| ASTM E 8/E8M : 2021 | Standard Test Methods for Tension Testing of Metallic Materials |
| ASTM B 476 : 2001 : R2017 | Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials |
| ASTM B 476 : 2021 | Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials |
| ASTM B 476 : 1990 : R1995 : EDT 1 | Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials |
| ASTM E 384 : 2017 | Standard Test Method for Microindentation Hardness of Materials |
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