Aerospace series. Steel X12CrNiMoV12-3 (1.4938). Air melted and consumable electrode remelted. Hardened and tempered. Bars. De150 mm. 900 MPaRm1 100 MPa|Designations, Synthetic rubber, Ships, Hardness testing, Test methods, Mass, Aerospace transport, Climbing devices, Environmental testing, Testing methods, Temperature, Surfaces, Corrosion tests, Aircraft components, Tear tests, Launching facilities (aerospace), Quality assurance systems, Air transport engineering, Circuit-breakers, Quality assurance, Loading, Steels, Contrast (optical), Measurement, Shape, Mixing, Approval testing, Installation, Tensile strength, Ladders, Nickel alloys, Cable ties, Air, Cables (electric), Maritime structures, Electrical measurement, Natural rubber, Sleeving (electrical), Compression set, Water transport engineering, Non-ferrous alloys, Defects, Alloys, Surface treatment, Durability, Electrodes, Density, Elongation, Treatment, Factor of safety, Dimensions, Testing, Qualification approval, Melt