ASTM B 870 : 2008 : R2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Copper-Beryllium Alloy Forgings and Extrusions Alloys (UNS Nos. C17500 and C17510)
Hardcopy , PDF
11-11-2021
English
05-05-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 02.01, 2017 Defines requirements for copper-beryllium alloy forgings and extrusions.
| Committee |
B 05
|
| DevelopmentNote |
Supersedes ASTM B 938. (05/2010)
|
| DocumentType |
Standard
|
| Pages |
3
|
| ProductNote |
Reconfirmed 2014
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This specification establishes the requirements for copper-beryllium alloy forgings and extrusions. The following alloys are specified:
| Copper Alloy | Nominal Composition, % | ||
| Beryllium | Cobalt | Nickel | |
| C17500 | 0.50 | 2.6 | |
| C17510 | 0.40 | 1.8 | |
1.2Units—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.
1.3The following safety hazard caveat pertains to Sections 10 and 11 of this specification: 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.
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| ASTM B 950 : 2021 | Standard Guide for Editorial Procedures and Form of Product Specifications for Copper and Copper Alloys |
| ASTM B 441 : 1996 | Standard Specification for Copper-Cobalt-Beryllium (UNS No. C17500) and Copper-Nickel-Beryllium (UNS No. C17510) Rod and Bar |
| ASTM E 1004 : 2017 : REDLINE | Standard Test Method for Determining Electrical Conductivity Using the Electromagnetic (Eddy Current) Method |
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