Aerospace Series Acceptance Criteria for Ultrasonic Inspection of Billets, Bars, Plates and Forgings in Steel, Titanium, Titanium Alloys, Aluminium Alloys and Heat Resisting Alloys
This industrial standard for the aerospace sector has been drawn up under the responsibility of AECMA
(Association Europhnne des Constructeurs de Matériel Aérospatial).
It is published on yellow paper in three equivalent versions (English, French, German).
It will be submitted to CEN (European Committee for Standardization) as a draft European Standard.