This standard is issued under the fixed designation F620; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (ε) indicates an editorial change since the last revision or reapproval.

1. Scope*

1.1

This specification covers the requirements for titanium alloy forgings for surgical implants, in the alpha plus beta condition, when the material forged conforms to Specifications F136 (UNS R56401), F1295 (UNS R56700), F1472 (UNS R56400), or F2066 (UNS R58150).

1.2

The SI units in this standard are the primary units. The values stated in either primary SI units or secondary inchpound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in noncon-formance with the standard.

1.3

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 appro-priate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4

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.

2. Referenced Documents

2.1 ASTM Standards:2

2.2 ISO Standard:3

3. Terminology

4. Ordering Information

4.1

5. Materials and Manufacture

5.1

5.2

5.3

5.4

5.5

6. Chemical Composition

6.1

6.2

7. Mechanical Requirements

7.1

7.2 Number of Tests:

7.3

8. Microstructure

8.1

9. Significance of Numerical Limits

9.1

10. Dimensions and Permissible Variations

10.1 Units of Measure:

11. Certification Requirements

11.1

11.2

12. Quality Program Requirements

12.1

13. Keywords

13.1

ASTM F620 - 20

Standard Specification for Titanium Alloy Forgings for Surgical Implants in the Alpha Plus Beta Condition

Current

Published:

1 Feb 2020