BS EN 3470:2019 Aerospace series. Steel FE-PM1503 (X3CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings – a or D ≤ 150 mm. 1 200 MPa ≤ Rm ≤ 1 400 MPa

Chemical composition
Elongation
Solution heat treatment
Dimensions
Hardness
Forgings
Steels
Consumable electrodes
Heat treatment
Alloy steels
Proof stress
Aircraft components
Mechanical properties of materials
Air transport engineering
Vacuum melting
Precipitation hardening
Tensile strength
Impact strength

Link: BS EN 3470:2019 Aerospace series. Steel FE-PM1503 (X3CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings – a or D ≤ 150 mm. 1 200 MPa ≤ Rm ≤ 1 400 MPa
Source: BSI Standards