Q: What is the difference between bolting to SAE AS7466 and SAE AS7467?
A: Both SAE AS7466 and SAE AS7467 describe bolts and screws made from Inconel 718 (UNS N07718) material equivalent to the European 2.4668 material norm. The main difference between these two specifications is the testing requirements.
The Inconel bolt material has to be tested for tensile strength and yield strength at room temperature and elevated temperature. The elevated test temperature for the bolting material is however different between the two standards.
