| Specification | AMS 4983 | AMS 4984 |
|---|---|---|
| Form | Conventional die forging | |
| Condition | Solution treated and aged (900-950°F) | |
| Thickness, in | <1.000 | <3.000 |
| Basis | S | S |
| Mechanical Properties: | ||
| Ftu, ksi: | ||
| L | 180 | 173 |
| LT | 180º | 173º |
| ST | 173º | |
| Fy, ksi: | ||
| L | 160 | 160 |
| LT | 160º | 160º |
| ST | 160º | |
| Fcy, ksi: | ||
| L | 168 | 168 |
| LT | 166 | 166 |
| ST | 166 | |
| Fsu, ksi | 101 | 97 |
| Fbrub, ksi: | ||
| (e/D = 1.5) | 244 | 234 |
| (e/D = 2.0) | 295 | 284 |
| Fbry, ksi: | ||
| (e/D = 1.5) | 227 | 227 |
| (e/D = 2.0) | 261 | 261 |
| e, percent: | ||
| L | 4 | 4 |
| LT | 4º | 4º |
| ST | 4º | |
| E, 103 ksi | 15.9 | |
| Ec, 103 ksi | 16.3 | |
| G, 103 ksi | ||
| μ | ||
| Physical Properties: | ||
| ω, lb/in.3 | 0.168 | |
| a, 10-6 in./in./°F | 5.4 (68-800°F) | |
| C and K | ||
MIL-HDBK-5J
5.5.3.0 (c). Design Mechanical and Physical Properties of Ti-10V-2Fe-3Al Hand Forging
| Specification | AMS 4986 | |
|---|---|---|
| Form | Hand forging | |
| Condition | Solution treated and aged (950-1000°F) | |
| Thickness, in. | <3.000 | 3.001-4.000 |
| Basis | S | S |
| Mechanical Properties: | ||
| Ftu, ksi: | ||
| L | 160 | 160 |
| LT | 160a | 160 |
| Fty, ksi: | ||
| L | 145 | 145 |
| LT | 145a | 145 |
| Fcy, ksi: | ||
| L | 154 | |
| LT | ||
| Fsu, ksi: | 97b | |
| Fbru, ksi: | ||
| (e/D = 1.5) | 241 | |
| (e/D = 2.0) | 293 | |
| Fbry, ksi: | ||
| (e/D = 1.5) | 218 | |
| (e/D = 2.0) | 245 | |
| e, percent: | ||
| L | 6 | 6 |
| LT | 6a | 6 |
| RA, percent: | ||
| L | 10 | 10 |
| LT | 10a | 10 |
| E, 103 ksi | 15.9 | |
| Ec, 103 ksi | 16.3 | |
| G, 103 ksi | ||
| μ | ||
| Physical Properties: | ||
| ω, lb/in.3 | 0.168 | |
| α, 10-6 in./in./°F | 5.4 (68-800°F) | |
| C and K | ||