2424-T3 Clad sheet: MIL-HDBK-5J Design Allowables
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| Material class | Aluminum |
| Alloy / temper / form | 2424 / T3 / Clad sheet |
| Specifications | AMS 4270 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 3.2.10.0, Table 3.2.10.0(b) (pdf page 201 of the chapter file) |
| Dimension bands | 1 |
| Density | 2768 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 | 0.063–0.128 in (1.6–3.251 mm) | ||
|---|---|---|---|
| Specification | AMS 4270 | ||
| Basis | A | B | |
| Ftu, MPa | L | 441.3 | 448.2 |
| LT | 420.6 | 441.3 | |
| Fty, MPa | L | 317.2 | 337.8 |
| LT | 275.8 | 303.4 | |
| Fcy, MPa | L | 275.8 | 303.4 |
| LT | 296.5 | 324.1 | |
| Fsu, MPa | L | 282.7 | 296.5 |
| LT | 282.7 | 296.5 | |
| Fbru (e/D = 1.5), MPa | L | 648.1 | 675.7 |
| LT | 648.1 | 675.7 | |
| Fbru (e/D = 2.0), MPa | L | 834.3 | 868.7 |
| LT | 834.3 | 868.7 | |
| Fbry (e/D = 1.5), MPa | L | 413.7 | 455.1 |
| LT | 413.7 | 455.1 | |
| Fbry (e/D = 2.0), MPa | L | 482.6 | 530.9 |
| LT | 482.6 | 530.9 | |
| e, % | L | 10 | 10 |
| LT | 15 | 15 | |
| E, GPa | 67.57 | 67.57 | |
| ν | 0.34 | 0.34 | |
| ρ, kg/m³ | 2768 | 2768 | |
Effect of Temperature
The handbook maps no temperature-effect figure to this table.
Other 2424 Tables
- 2424-T3 Sheet (Table 3.2.10.0(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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.