DS EN 4472:2007 Aerospace Series - Steel Fe-Pm1505 (X1crnimoalti12-9-2) - Vacuum Induction Melted And Consumable Electrode Remelted - Solution Treated And Precipitation Treated - Forgings - A Or D <= 150 Mm - R[M] >= 1400 Mpa Defines the requirements relating to: Steel FE-PM1505 (X1CrNiMoAlTi12-9-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Forgings - a or D