Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted - Softened - Forging stock - a or D ≤ 300 mm; German and English version EN 4670:2010
Edition 2011-04

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 ≥ 1 400 MPa; German and English version EN 4671:2010
Edition 2011-05

Aerospace series - Steel FE-PM1504 (X1CrNiMoAlTi12-10-2) - Vacuum induction melted and consumable electrode remelted - Softened - Forging stock - a or D ≤ 300 mm; German and English version EN 4672:2011
Edition 2011-09

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 ≤ 1 050 MPa; German and English version EN 4642:2009
Edition 2009-07

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa; German and English version prEN 4630:2021
Edition 2021-07

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa; German and English version prEN 4631:2021
Edition 2021-07

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Softened - Forging stock - Dₑ ≤ 300 mm; German and English version EN 4629:2013
Edition 2013-05

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bar - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1 050 MPa; German and English version EN 4631:2013
Edition 2013-05

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - D ₑ ≤ 200 mm - 900 MPa ≤ R ₘ ≤ 1050 MPa; German and English version EN 4630:2014
Edition 2014-12

Aerospace series; metallic materials; part 2: coding of metallurgical condition in delivery condition; German version EN 2032-2:1994
Edition 1994-05