Superseded
Standard
Historical
ASTM B639-97
Standard Specification for Precipitation Hardening Cobalt-Containing Alloys (UNSR30155 and UNS R30816) Rod, Bar, Forgings, and Forging Stock for High-Temperature Service
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Summary
1.1 This specification covers hot- and cold-worked precipitation hardenable cobalt-containing alloys (UNS
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
Technical characteristics
| Publisher | American Society for Testing and Materials (ASTM International) |
| Publication Date | 04/10/1997 |
| Collection | |
| Page Count | 4 |
| Themes | Iron and steel forgings |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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