DS EN 2381:1992
DS EN 2381:1992 Aerospace Series - Aluminium Alloy Al-P7009-T7452 - Hand Forgings 40 Mm <= A <= 150 Mm Defines the requirements relating to hand forgings in aluminium alloy AL-P7009-, for use in the T7452 condition, 40 mm <= a <= 150 mm, for aerospace applications.