Recognized standard
F961-25
FDA recognition 8-640 · ASTM · Materials
Key facts
| Recognition number | 8-640 |
|---|---|
| Designation | F961-25 |
| Title | Standard Specification for 35Cobalt-35Nickel-20Chromium-10Molybdenum Alloy Forgings for Surgical Implants (UNS R30035) |
| Standards developer | ASTM International |
| Specialty area | Materials |
| Date of entry | Dec 22, 2025 |
| Scope (excerpt) | This specification covers the chemical, mechanical, and metallurgical requirements for 35cobalt-35nickel-20chromium-10molybdenum alloy (UNS R30035) in the form of forgings, used for the manufacture of surgical implants. |
At a glance
- None Product codes
- 1–9 FDA guidance documents
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About FDA-recognized consensus standards
The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.
Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date: