BS EN 2320:2019 pdf free.Aerospace series - Aluminium alloy 2024-T4- Drawn bar- a≤75 mm. BS EN 2320 This document specifies the requirements relating to: Aluminium alloy 2024-T4 Drawn bars a≤75mm for aerospace applications.The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references,...