Ti-13V-11Cr-3Al-Solution treated / and aged Bar: MIL-HDBK-5J Design Allowables
show SI units (MPa, GPa, kg/m³) open the MIL-HDBK-5J tool compare against temperature find alternatives
| Material class | Titanium |
| Alloy / temper / form | Ti-13V-11Cr-3Al / Solution treated / and aged / Bar |
| Specifications | MIL-T-9047 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 5.5.1.0, Table 5.5.1.0(b) (pdf page 120 of the chapter file) |
| Dimension bands | 1 |
| Density | 0.174 lb/in3 |
Design Mechanical and Physical Properties (room temperature)
As printed in the handbook table. 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 | 0–4 in | |
|---|---|---|
| Specification | MIL-T-9047 | |
| Basis | S | |
| Ftu, ksi | L | 170 |
| LT | 170 | |
| ST | 170 | |
| Fty, ksi | L | 160 |
| LT | 160 | |
| ST | 160 | |
| e, % | L | 6 |
| LT | 2 | |
| ST | 2 | |
| E, Msi | 15.5 | |
| ρ, lb/in3 | 0.174 | |
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
Moduli at temperature
| °F | F_tu | F_ty | F_cy | F_su |
|---|---|---|---|---|
| 100 | 98.3 | 98.3 | 97.6 | 97.6 |
| 200 | 96 | 91.9 | 91.5 | 91.5 |
| 300 | 93.9 | 87.3 | 87.4 | 89.6 |
| 400 | 92.4 | 84.2 | 84.4 | 88.4 |
| 500 | 91.5 | 81.9 | 82.1 | 87.9 |
| 600 | 89.9 | 79.8 | 80.1 | 87.5 |
| 700 | 87.3 | 77.8 | 78.5 | 87.3 |
| 800 | 82.7 | 75.4 | 76.5 | 85.7 |
Factors in percent of the room-temperature allowable.
Other Ti-13V-11Cr-3Al Tables
- Ti-13V-11Cr-3Al-Annealed Bar (Table 5.5.1.0(b))
- Ti-13V-11Cr-3Al-Annealed Sheet, strip, and plate (Table 5.5.1.0(b))
- Ti-13V-11Cr-3Al-Solution treated / and aged Sheet, strip, and plate (Table 5.5.1.0(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from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ.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.