BS Standards BS EN 2465-2019 pdf free download BS EN 2465-2019 pdf free download.Aerospace series - Steel X2CrNi18-9 (1.4307) - Softened - 450 MPa ≤ Rm ≤ 680 MPa - Bars for machining - 4 mm ≤ De ≤ 100 mm This document specifies the... 03-02 Download Now