ASTM B0534-20 - Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar
Standard Specification for Copper-Cobalt-Beryllium Alloy and Copper-Nickel-Beryllium Alloy Plate, Sheet, Strip, and Rolled Bar
| Označení normy: | B0534-20 |
| Vydáno: | 01.04.2020 |
| Status: | Active |
| Počet stran: | 5 |
| Sekce: | 02.01 |
| Označení: | C17500; C17510; C71700; copper-beryllium; copper plate; copper rolled bar; copper strip; flat product; |
1.1 This specification establishes the requirements for plate, sheet, strip, and rolled bar. The following alloys are included:2
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| Previously | Nominal Composition, % | |||
| Copper Alloy | Used |
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| UNS No. | Designation | Beryllium | Cobalt | Nickel | Iron |
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| C17500 | Alloy 10 | 0.6 | 2.5 | ... | ... |
| C17510 | Alloy 3 or 14 | 0.4 | ... | 1.8 | ... |
| C71700 | ... | 0.5 | ... | 31.0 | 0.70 |
1.2 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 The following safety hazard caveat pertains only to the test methods described in this specification:
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.