DS EN 3526:2007 Aerospace Series - Steel Fe-Pl1505 (15Crmov6) - Air Melted - Hardened And Tempered - Sheet And Strip - 0,5 Mm <= A <= 6 Mm - 980 Mpa <= R[M] <= 1180 Mpa Describes the requirements relating to: Steel FE-PL1505 (15CrMoV6) - Air melted - Hardened and tempered - Sheet and strip - 0,5 mm <= a <= 6 mm - 980 MPa <= R[m] <= 1180 MPa for aerospace applications