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Material Comparator: Allowables Against Temperature

Side-by-side comparison of up to six MIL-HDBK-5J materials: type each one the way an engineer says it (2024-T3 sheet 0.1, 7075-T651 plate 1.5, Ti-6Al-4V annealed sheet, 17-4PH H900 bar, or a handbook row number), choose the grain direction and basis, and the tool lays out the room-temperature allowables side by side, overlays Ftu, Fty and E against temperature from the handbook curves, and ranks the materials by specific strength at the temperature you enter.

  • Up to six materials found by text search of the handbook rows (alloy, temper, form, thickness)

  • Room-temperature properties side by side; Ftu, Fty, Fcy and E overlaid against temperature

  • Allowables and specific strength at the entered temperature

  • Links to each material's page with the full sheet and curves

Materials

Unit System: /

Materials to Compare (alloy, temper, form, optional thickness or a row number such as #1498)







Direction, Basis and Temperature (°F in US units, °C in SI)






References

U.S. Department of Defense (2003). Metallic Materials and Elements for Aerospace Vehicle Structures. MIL-HDBK-5J, 31 January 2003.

Ashby, M. F. (2011). Materials Selection in Mechanical Design, 4th ed. Butterworth-Heinemann, Oxford.

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