Aerospace series - Steel X3CrNiMoAl13-8-2 (1.4534) - Vacuum induction melted and consumable electrode remelted - Softened - Forging stocks - a or D ≤ 300 mm; English version prEN 3359:2024

Aerospace series - Steel X5CrNiCu15-5 (1.4545) - Consumable electrode remelted - Solution treated and precipitation treated - Sheets and strips - a ≤ 6 mm - 1 070 MPa ≤ Rₘ ≤ 1 220 MPa; German version ASD-STAN prEN 3361:2023

Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Softened - Forging stock - a or D ≤ 300 mm; English version prEN 3365:2024

Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 3434:2022

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plates - 6 mm < a ≤ 50 mm - 500 MPa ≤ Rₘ ≤ 700 MPa; German version ASD-STAN prEN 3480:2021

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Bars for machining - a or D ≤ 250 mm - 500 MPa ≤ Rₘ ≤ 700 MPa; German version ASD-STAN prEN 3487:2023

Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - a ≤ 6 mm - 500 MPa ≤ Rₘ ≤ 700 MPa; German and English version EN 3488:2024

Aerospace series - Steel X15CrNi17-3 (1.4057) - Air melted - Hardened and tempered - Bars for machining - De ≤ 200 mm - 900 MPa ≤ Rm ≤ 1 100 MPa; English version prEN 3490:2024

Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Bar for machining - Dₑ ≤ 100 mm - 1 080 MPa ≤ Rₘ ≤ 1 280 MPa; German and English version prEN 3523:2021

Aerospace series - Steel 33CrMoV12 (1.8522) - Air melted - Softened - Forging stocks - a or D ≤ 300 mm; English version prEN 3527:2024