Historical
ANSI/ADA Specification No. 5-1997
Dental Casting Alloys
This specification provides a classification and specifies requirements and test methods for dental casting alloys. This specification is a modified adoption of ISO 1562:1993, Dental casting gold alloys; and ISO 8891:1998, Dental casting alloys with noble metal content of 25% up to but not including 75%.
American Dental Association [ada]
