DS EN 3163:2007
DS EN 3163:2007 Aerospace Series - Steel Fe-Pm3801 (X5crnicu17-4) - Air Melted, Softened, Forging Stock A Or D <= 300 Mm Defines the requirements relating to: Steel FE-PM3801 (X5CrNiCu17-4) - Air melted, softened, forging stock a or D <= 300 mm for aerospace applications.