BS EN 4825. Aerospace series. Steel X12CrNiMoV12-3 (1.4933). Air melted and consumable electrode remelted. Hardened and tempered. Bar. De150 mm. 900 MPaRm1100 MPa|Elastic constants, Elongation, Tensile strength, Density, Hardness testing, Approval testing, Qualification approval, Quality assurance, Quality assurance systems, Synthetic rubber, Natural rubber, Air transport engineering, Dimensions, Defects, Ships, Water transport engineering, Steels, Factor of safety, Mass, Loading, Designations, Ladders, Installation, Maritime structures, Water transport engineering components, Climbing devices, Tear tests, Temperature, Circuit-breakers, Nickel alloys, Alloys, Non-ferrous alloys, Shape, Diameter, Sleeving (electrical), Durability, Testing, Environmental testing, Testing methods, Electrodes, Melting, Air, Contrast (optical), Measurement, Aircraft components, Cables (electric), Test methods, Aerospace transport, Corrosion tests, Compression set, Mixing