Aerospace series - Steel X7CrNiAl17-7 (1.4568) - Air melted - Solution treated and precipitation hardened - Sheet and strip - a ≤ 6 mm - 1240 MPa ≤ Rₘ ≤ 1450 MPa
Edition 2018-09-01

Aerospace series - Steel X5CrNiCu15-5 (1.4545) - Consumable electrode remelted - Solution treated and precipitation treated - Plates - 6 mm < a = 20 mm - 1070 MPa = Rₘ = 1220 MPa
Edition 2023-02-01

Aerospace series - Titanium alloy TI-P64001 - Solution treated and aged - Forgings - Dₑ ≤ 75 mm (Endorsed by Asociación Española de Normalización in December of 2018.)
Edition 2018-12-01

Aerospace series - Steel FE-PM1503 (X3CrNiMoAl 13-8-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Bar for machining - a or D ≤ 150 mm - Rₘ ≥ 1400 MPa (Endorsed by Asociación Española de Normalización in February of 2020.)
Edition 2020-02-01

Aerospace series - Steel FE-PM1503 (X3CrNiMoAl 13-8-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Bar for machining - a or D ≤ 150 mm - 1200 MPa ≤ Rm ≤ 1400 MPa (Endorsed by Asociación Española de Normalización in August of 2019.)
Edition 2019-08-01

Aerospace series - Steel FE-CM3801 (X5CrNiCuNb16-4) - Homogenized, solution treated and precipitation hardened - Investment casting - De = 50 mm - Rm = 1030 MPa (Endorsed by AENOR in April of 2007.)
Edition 2007-04-01

Aerospace series - Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Solution treated - Seamless tubes - For hydraulic application - D ≤ 50 mm, a ≤ 3 mm (Endorsed by AENOR in April of 2007.)
Edition 2007-04-01

Aerospace series - Steel FE-PM1802 (X5CrNiCu15-5) - Consumable electrode remelted - Solution treated and precipitation treated - Bar for machining - a or D = 200 mm - Rm = 1310 MPa (Endorsed by AENOR in May of 2007.)
Edition 2007-05-01

Aerospace series - Steel FE-PM3801 (X5CrNiCu17-4) - Air melted, solution treated and precipitation treated, bar a or D ≤ 200 mm, Rm ≥ 1310 MPa (Endorsed by AENOR in November of 2007.)
Edition 2007-11-01

Aerospace series - Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) - Non heat treated, forging stock a or D ≤ 200 mm (Endorsed by AENOR in November of 2007.)
Edition 2007-11-01