ASTM International - ASTM B679-98(2015)
Standard Specification for Electrodeposited Coatings of Palladium for Engineering Use
Organization: | ASTM International |
Publication Date: | 1 November 2015 |
Status: | inactive |
Page Count: | 6 |
ICS Code (Metallic coatings): | 25.220.40 |
scope:
1.1 This specification covers requirements for electrodeposited palladium coatings containing at least 99.7 mass % of palladium metal. Composite coatings consisting of palladium with a thin gold overplate for applications involving electrical contacts are also covered.
1.2 Properties-Palla
Approximate Hardness (HK
25) | |
Gold | 50-250 |
Palladium | 75-600 |
Platinum | 150-550 |
Palladium-Nickel | 300-650 |
Rhodium | 750-1100 |
Ruthenium | 600-1300 |
1.3 The values stated in SI units are the preferred values. Values provided in parentheses are for information only.
1.4 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.
abstract:
This specification establishes the requirements for electrodeposited palladium coatings for use in engineering applications. This specification also covers composite coatings of palladium with a... View More
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