SAE T-250 Structural and constructional steels
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This material has 164 properties — only a subset is shown here.
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SAE T-250 Chemical Composition
SAE AMS 6519F: 2024 / Steel, Maraging, Bars, Forgings, Mechanical Tubing, Flash-Welded Rings, and Stock for Forging and Flash-Welded Rings, 19Ni - 3.0Mo - 1.4Ti - 0.10Al (Alloy T250), Premium Aircraft Quality Double Vacuum Melted, Annealed
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SAE T-250 Physical Properties
Temperature
This material has 164 properties — only a subset is shown here.
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SAE T-250 Heat Treatments
- Annealed by heating to a temperature within the range 816 to 927°C (1500 to 1700°F), holding at the selected temperature within ±14°C (±25°F) for 1 to 2 hours, and cooling to room temperature in air or other atmosphere at a rate equivalent to an air cool.
Maraged by heating to 482°C ± 6°C (900°F ± 10°F), holding at heat for 4 to 6 hours, and cooling to room temperature. - Solution heat treated by heating to 1500°F ± 25 (815°C ± 15) in air, holding at heat for a time commensurate with the thickness and the heating procedure used, and cooling in air. Continuously-rolled product may be solution heat treated at temperatures higher than 1500°F (815°C) provided the product is re-solution heat treated at 1500°F ± 25 (815°C ± 15). After solution heat treatment, marage by heating to 900°F ± 10 (480°C ± 5), holding at heat for 4 - 6 hr, and cooling in air.
SAE T-250 Mechanical Properties
Temperature
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SAE T-250 International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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