Commercially Pure CP-1-Annealed Sheet, strip, and plate: MIL-HDBK-5J Design Allowables
show US units (ksi, Msi, lb/in³) open the MIL-HDBK-5J tool compare against temperature find alternatives
| Material class | Titanium |
| Alloy / temper / form | Commercially Pure CP-1 / Annealed / Sheet, strip, and plate |
| Specifications | AMS 4901 and AMS-T-9046 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 5.2.1.0, Table 5.2.1.0(b) (pdf page 7 of the chapter file) |
| Dimension bands | 1 |
| Density | 4512 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 | 0–1 in (0–25.4 mm) | |
|---|---|---|
| Specification | AMS 4901 and AMS-T-9046 | |
| Basis | S | |
| Ftu, MPa | L | 551.6 |
| LT | 551.6 | |
| Fty, MPa | L | 482.6 |
| LT | 482.6 | |
| Fcy, MPa | L | 482.6 |
| LT | 482.6 | |
| Fsu, MPa | L | 289.6 |
| LT | 289.6 | |
| Fbru (e/D = 1.5), MPa | L | 827.4 |
| LT | 827.4 | |
| Fbry (e/D = 1.5), MPa | L | 696.4 |
| LT | 696.4 | |
| e, % | L | 15 |
| LT | 15 | |
| E, GPa | 106.9 | |
| Ec, GPa | 110.3 | |
| G, GPa | 44.82 | |
| ρ, kg/m³ | 4512 | |
Effect of Temperature
Percent of the room-temperature value against temperature, digitized from the handbook figures (the shortest exposure of each figure, every 10 °F). Strength curves give the allowable at temperature; "after exposure" curves give the room-temperature property after a soak at that temperature.
Strength allowables at temperature, percent of room temperature
| °C | F_tu | F_ty | F_cy | F_su | F_bru | F_bry | F_bru (e/D = 2.0) | F_bry (e/D = 2.0) |
|---|---|---|---|---|---|---|---|---|
| 38 | 96.3 | 96.4 | 93.3 | 96 | 95.2 | 97.8 | 95.2 | |
| 93 | 79.9 | 75.9 | 71 | 84 | 85.3 | 80.3 | 85.3 | 80.3 |
| 149 | 66.6 | 58.4 | 54.3 | 72.8 | 74 | 67 | 74 | 67 |
| 204 | 56 | 45.1 | 46 | 63.1 | 64.2 | 55.9 | 64.2 | 55.9 |
| 26 | 49.7 | 36.4 | 45.3 | 55.3 | 56.3 | 47.8 | 56.3 | 47.8 |
| 316 | 44.3 | 31.3 | 44.9 | 49.7 | 50.6 | 42.5 | 50.6 | 42.5 |
| 371 | 39.6 | 28.2 | 43.9 | 46 | 47.3 | 39.1 | 45.1 | 39.1 |
| 427 | 35.8 | 25 | 40.5 | 40.5 | 42 | 37.8 | 39.3 | 34.8 |
| 538 | 37.2 | 27.2 |
Factors in percent of the room-temperature allowable.
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.