Yield and Ultimate Tensile Strength of Titanium Alloys
Titanium alloys are known for their high tensile strength, making them strong and durable materials. The specific tensile strength of titanium alloys can vary depending on the alloy composition and heat treatment.
The following table provides a curated list of yield and ultimate tensile strength values for various titanium alloys.
Click on the icon to switch between SI (MPa) and US customary/Imperial (psi) units.
| UNS number | |||
|---|---|---|---|
| Grade 1 | R50250 | 220 | 345 |
| Grade 2 | R50400 | 345 | 485 |
| Grade 3 | R50550 | 377 - 520 | 440 |
| Grade 4 | R50700 | 480 - 552 | 550 |
| Grade 5 | R56400 | 828 - 1075 | 897 - 1205 |
| Grade 6 | R54520 | 793 - 897 | 825 - 972 |
| Grade 7 | R52400 | 276 - 352 | 345 - 483 |
| Grade 9 | R56320 | 480 - 610 | 620 - 740 |
| Grade 10 | R58030 | 1180 | 1255 |
| Grade 11 | R52250 | 170 - 220 | 240 - 345 |
| Grade 12 | R53400 | 345 - 462 | 483 - 607 |
| Grade 13 | R53413 | 170 | 275 |
| Grade 14 | R53414 | 275 | 410 |
| Grade 15 | R53415 | 380 | 483 |
| Grade 16 | R52402 | 276 - 352 | 345 - 483 |
| Grade 17 | R52252 | 170 - 221 | 241 - 345 |
| Grade 18 | R56322 | 483 - 607 | 621 - 740 |
| Grade 19 | R58153 | 759 | 793 |
| Grade 20 | R58645 | 1104 - 1152 | 1172 - 1248 |
| Grade 21 | R58210 | 860 | 930 |
| Grade 23 | R56401 | 790 | 860 |
| Grade 24 | R56405 | 828 | 895 |
| Grade 25 | R56403 | 828 | 895 |
| Grade 26 | R52404 | 275 | 345 |
| Grade 27 | R52254 | 170 | 240 - 310 |
| Grade 28 | R56323 | 483 | 620 |
| Grade 29 | R56404 | 759 | 828 |
| Grade 36 | R58450 | 480 - 530 | 546 |
| Timetal® 17 | R58650 | 1055 - 1193 | 1125 |
| Timetal® 10-2-3 | R56410 | 970 - 1228 | 1040 - 1310 |
| Timetal® 1100 | 910 | 1030 | |
| Timetal® 15-3 | R58153 | 890 - 1172 | 703 - 1241 |
| Timetal® 21S | R58210 | 890 | 945 |
| Timetal® 367 | R56700 | 800 | 900 |
| Timetal® 550 | 920 - 960 | 1050 - 1100 | |
| Timetal® 551 | 1065 - 1140 | 1200 - 1300 | |
| Timetal® 6-2-4-2 | R54620 | 830 - 917 | 930 - 1100 |
| Timetal® 6-2-4-6 | R56260 | 725 - 1000 | 850 - 1100 |
| Timetal® 62S | 945 - 972 | 986 - 1000 | |
| Timetal® 6-6-2 | R56620 | 950 - 1020 | 1035 - 1150 |
| Timetal® 679 | 970 | 1100 | |
| Timetal® 685 | 850 - 900 | 990 - 1030 | |
| Timetal® 8-1-1 | R54810 | 931 | 1020 |
| Timetal® 8-2-9 | 820 | 950 - 980 | |
| Timetal® 834 | 910 - 930 | 1030 - 1050 | |
| Timetal® 230 | 510 - 520 | 620 - 760 |
Related Tables
References: 1) Cardarelli, François. Materials Handbook: A Concise Desktop Reference. Switzerland: Springer International Publishing, 2018.