DIN Standards Committee Aerospace
DIN EN 4631
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa; German and English version EN 4631:2024
Luft- und Raumfahrt - Stahl X4CrNiMo16-5-1 (1.4418) - Lufterschmolzen - Gehärtet und angelassen - Stangen - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa; Deutsche und Englische Fassung EN 4631:2024
Overview
This standard specifies the requirements relating to Steel X4CrNiMo16-5-1 (1.4418) air melted and tempered Bars De ≤ 200 mm, 900 MPa ≤ Rm ≤ 1 050 MPa for aerospace applications. The EN 4630 standard has been prepared by the standardization organization ASD-STAN of the AeroSpace and Defence Industries Association of Europe (ASD) with the participation of German experts at DIN Standards Committee Aerospace (NL). The responsible German standardization committee is Working Committee NA 131-02-05 AA "Metallische Werkstoffe" ("Metallic materials") at DIN Standards Committee Aerospace (NL).
Responsible national committee
NA 131-02-05 AA - Metallic Materials
