This document specifies the requirements relating to:
Steel X15CrNi17-3 (1.4057)
Air melted
Hardened and tempered
Bars for machining
De ≤ 200 mm
900 MPa ≤ Rm ≤ 1 100 MPa
for aerospace applications.
NOTE ASD-STAN designation: FE-PM3901
Material number: 1.4057
PUBLISHED
SRPS EN 3490:2011
PROJECT
dnaSRPS EN 3490:2024
50.60
Close of voting. Proof returned by secretariat
Jun 26, 2025