NA 131
DIN Standards Committee Aerospace
Draft standard
prEN 3490
prEN 3490
Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Hardened and tempered - Bar for machining - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1100 MPa
Title (German)
Luft- und Raumfahrt - Stahl X15CrNi17-3 (1.4057) - Lufterschmolzen - Gehärtet und angelassen - Stangen zur spanenden Bearbeitung - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1100 MPa
Responsible national committee
NA 131-02-05 AA - Metallic Materials