NA 131
DIN Standards Committee Aerospace
Draft standard
[Withdrawn]
prEN 4630
prEN 4630
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa
Title (German)
Luft- und Raumfahrt - Stahl X4CrNiMo16-5-1 (1.4418) - Lufterschmolzen - Gehärtet- und angelassen - Schmiedestücke - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa