Aluminum Alloy Castings 7.0Si - 0.58Mg - 0.15Ti - 0.06Be (D357.0-T6)Solution and Precipitation Heat Treated (Requiring Fatigue and Fracture Toughness Testing) (Composition similar to UNS A43570) AMS4249

Issuing Committee: Ams D Nonferrous Alloys Committee

Rationale: AMS4249C results from a Five-Year Review and update of this specification. This standard is being reviewed as part of the SAE Five-Year Review policy. The committee will look at possible changes to ordering information and other potential updates throughout the standard.