BS EN 3761:2020 pdf free.Aerospace series Heat resisting alloy FE-PA2601 Softened and cold worked Bar for forged fasteners D≤50 mm 1 100 MPas Rm≤1 300 MPa. BS EN 3761 1 Scope This document specifies the requirements relating to:Heat resisting alloy FE-PA2601 Softened and cold worked Bar for forged fasteners D≤50 mm 1 100 MPas RmS 1 300 MPa for aerospace...