DS EN 3365:2007
DS EN 3365:2007 Aerospace Series - Steel Fe-Pm3901 (X15crni17-3) - Air Melted, Softened, Forging Stock A Or D <= 300 Mm Defines the requirements relating to: Steel FE-PM3901 (X15CrNi17-3) - Air melted, softened, forging stock a or D <= 300 mm for aerospace applications.