Aerospace series - Steel FE-PM1506 (X5CrNiMoAl13-8-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Bar - a or D ≤ 150 mm - Rm ≥ 1400 MPa (Endorsed by AENOR in November of 2007.)
Edition 2007-11-01

Aerospace series - Steel FE-PM 3504 (X4CrNiMo16-5-1) - Air melted - Hardened and tempered - Sheet and plate - 0,6 mm ≤ a ≤ 50 mm - 900 MPa ≤ Rm ≤ 1050 MPa (Endorsed by AENOR in March of 2009.)
Edition 2009-03-01

Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation remelted - Bars - a or D ≤ 200 mm - Rm ≥ 1650 MPa (Endorsed by AENOR in November of 2010.)
Edition 2010-11-01

Aerospace series - Steel FE-PM3801 (X5CrNiCu17-4) - Air melted - Solution treated and precipitation treated - Forgings - a or D ≤ 200 mm - Rₘ ≥ 1 310 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 - Forgings - a or D ≤ 200 mm - Rₘ ≥ 930 MPa (Endorsed by AENOR in May of 2007.)
Edition 2007-05-01

Aerospace series. Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bars. a or D ≤ 200 mm. Rm ≥ 1520 Mpa (Endorsed by AENOR in February of 2011.)
Edition 2011-02-01

Aerospace series - Steel FE-PM1506 (X1CrNiMoAlTi12-10-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Forgings - a or D ≤ 200 mm - Rm ≥ 1400 MPa (Endorsed by AENOR in February of 2011.)
Edition 2011-02-01

Aerospace series. Steel FE-PM1507 (X1CrNiMoAlTi12-11-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings - a or D = 200 mm - Rm = 1520 MPa (Endorsed by AENOR in February of 2011.)
Edition 2011-02-01

Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation treated - Forgings - a or D = 200 mm - Rm = 1650 MPa (Endorsed by AENOR in February of 2011.)
Edition 2011-02-01

Aerospace series - Steel FE-PM2701 (X2NiCoMo18-8-5) - Vacuum induction melted and vacuum arc remelted - Solution treated and precipitation treated - Forgings - a or D = 150 mm - 1750 MPa = Rm = 2000 MPa (Endorsed by AENOR in April of 2010.)
Edition 2010-04-01