Published
This document specifies the requirements relating to:
Steel 33CrMoV12 (1.8522)
Air melted
Softened
Forging stock
a or D ≤ 300 mm
for aerospace applications.
NOTE ASD-STAN designation: FE-PL1504.
Material number: 1.8522.
WITHDRAWN
EN 3527:2007
PUBLISHED
EN 3527:2025
60.60
Standard published
Sep 10, 2025