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ASTM F1537 - 20
Standard Specification for Wrought Cobalt-28Chromium-6Molybdenum Alloys for Surgical Implants (UNS R31537, UNS R31538, and UNS R31539)
| Fecha edición: |
2020-03-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés |
| Resumen: | This specification covers the chemical, mechanical, and metallurgical requirements for three wrought cobalt-28chromium-6molybdenum alloys used for surgical implants. The properties specified apply specifically to wrought bar, rod, and wire. The alloys shall conform to the prescribed chemical requirements. Two tension and two bend tests shall be performed on each sample lot to determine tensile properties. Bar, rod, and wire conforming to this specification shall have a homogeneous microstructure with an average grain size of ASTM No. 5 or finer when measured. |
| Keywords: | cobalt alloys (for surgical implants); cobalt-28chromium-6molybdenum; metals (for surgical implants); |
| Scope: | 1.1 This specification covers the chemical, mechanical, and metallurgical requirements for three wrought cobalt-28chromium-6molybdenum alloys used for surgical implants. The properties specified apply specifically to wrought bar, rod, and wire. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.3 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. |
| ICS: | 11.040.40 - Implantes quirúrgicos, prótesis y ortesis |
| CTN: | F04.12 - F04.12 |
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Anulaciones Normas |
Anula a F1537-11 |
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Otras Relaciones |
Es referenciada por F2527 - 24 Es referenciada por F1377-21 Es referenciada por F1378-18E01 Es referenciada por F0799-19 Es referenciada por F2665-21 Es referenciada por F2052-21 Es referenciada por F2887-23 Es referenciada por F1357-23 Es referenciada por F543 - 23 Es referenciada por F2886 - 17(2023) Es referenciada por F3047M - 23 Es referenciada por F3018 - 25 Es referenciada por F2027 - 25 Es referenciada por F3213 - 17(2025) Es referenciada por F732 - 17(2025) |










