7475-T651 Plate: MIL-HDBK-5J Design Allowables
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| Material class | Aluminum |
| Alloy / temper / form | 7475 / T651 / Plate |
| Specifications | AMS 4090 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 3.7.10.0, Table 3.7.10.0(b) (pdf page 460 of the chapter file) |
| Dimension bands | 3 |
| Density | 2796 kg/m³ |
Design Mechanical and Physical Properties (room temperature)
Converted from the handbook table (ksi, Msi, lb/in³) and rounded to 4 significant figures; dimension bands in inches with mm in parentheses. Bases: A and B are statistical minimums (99 % and 90 % probability at 95 % confidence), S the specification minimum. Grain directions: L longitudinal, LT long transverse, ST short transverse.
| Dimension band | 0.250–0.499 in (6.35–12.67 mm) | 0.500–1.000 in (12.7–25.4 mm) | 1.001–1.500 in (25.43–38.1 mm) | |
|---|---|---|---|---|
| Specification | AMS 4090 | AMS 4090 | AMS 4090 | |
| Basis | S | S | S | |
| Ftu, MPa | L | 530.9 | 530.9 | 530.9 |
| LT | 537.8 | 537.8 | 537.8 | |
| Fty, MPa | L | 475.7 | 482.6 | 482.6 |
| LT | 461.9 | 468.8 | 468.8 | |
| Fcy, MPa | L | 461.9 | 468.8 | 461.9 |
| LT | 482.6 | 489.5 | 489.5 | |
| Fsu, MPa | L | 303.4 | 296.5 | 282.7 |
| LT | 303.4 | 296.5 | 282.7 | |
| Fbru (e/D = 1.5), MPa | L | 779.1 | 779.1 | 779.1 |
| LT | 779.1 | 779.1 | 779.1 | |
| Fbru (e/D = 2.0), MPa | L | 992.8 | 992.8 | 992.8 |
| LT | 992.8 | 992.8 | 992.8 | |
| Fbry (e/D = 1.5), MPa | L | 627.4 | 641.2 | 641.2 |
| LT | 627.4 | 641.2 | 641.2 | |
| Fbry (e/D = 2.0), MPa | L | 730.8 | 737.7 | 737.7 |
| LT | 730.8 | 737.7 | 737.7 | |
| e, % | L | 10 | 9 | 9 |
| LT | 10 | 9 | 9 | |
| E, GPa | 70.33 | 70.33 | 70.33 | |
| Ec, GPa | 73.08 | 73.08 | 73.08 | |
| G, GPa | 26.89 | 26.89 | 26.89 | |
| ν | 0.33 | 0.33 | 0.33 | |
| ρ, kg/m³ | 2796 | 2796 | 2796 | |
Effect of Temperature
The handbook maps no temperature-effect figure to this table.
Other 7475 Tables
- 7475-T61 Clad sheet (Table 3.7.10.0(d))
- 7475-T61 Sheet (Table 3.7.10.0(b))
- 7475-T7351 Plate (Table 3.7.10.0(c))
- 7475-T761 Clad sheet (Table 3.7.10.0(d))
- 7475-T761 Sheet (Table 3.7.10.0(b))
- 7475-T7651 Plate (Table 3.7.10.0(b))
Source and Use
U.S. Department of Defense (2003). Metallic Materials and Elements for Aerospace Vehicle Structures. MIL-HDBK-5J, 31 January 2003 (public domain). The values are the handbook's design allowables as extracted from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ. No warranty is given.