This standard BS EN 4628:2022 Aerospace series. Steel X4CrNiMo16-5-1 (1.4418). Air melted. Hardened and tempered. Bars. De ≤ 200 mm. 1 150 MPa ≤ Rm ≤ 1 300 MPa is classified in these ICS categories:
49.025.10 Steels
This document specifies the requirements relating to: Steel X4CrNiMo16-5-1 (1.4418) Air melted Hardened and tempered Bars De ≤ 200 mm 1 150 MPa ≤ Rm ≤ 1 300 MPa for aerospace applications. NOTE Other common designations: - AIR: Z 8 CND 17-04. - Only the chemical composition according to this document is considered.