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Hardness of Ti-5Al-2.5Sn Rods
| Form | State | θ/℃ | δ or d/mm | HBS |
| Rods | Annealing | 20 | 30～60 | 286 |
| 250 | 277 |
Mechanical Properties of Ti-5Al-2.5Sn Rods
| Properties of Ti-5Al-2.5Sn Sheets | |||||||||||||
| Form | State | δ or d/mm | Sampling direction | Room temperature | 350℃ | 500℃ | |||||||
| σb/MPa | σP0.2/MPa | δ5/% | ψ/% | α/(°) | αku/kJ·m-2 | σb | σ100 | σb | σ100 | ||||
| MPa | |||||||||||||
| ≥ | |||||||||||||
| Rods | Annealing | 8～90 | C | ≥785 | 680 | 10 | 25 | - | - | 490 | 440 | - | - |
| 21～100 | ≥785 | 730 | 10 | 25 | - | - | - | - | - | - | |||
| Tensile properties of Ti-5Al-2.5Sn Rods | ||||||||
| Form | δ or d/mm | State | Sampling direction | θ/℃ | σb/MPa | σp0.2/MPa | δ5/% | ψ/% |
| Rod | 22 | Annealing | L | -70 | 950 | - | 14.8 | 42.5 |
| 20 | 827 | 778 | 20 | 42.2 | ||||
| 100 | 715 | 652 | 20.8 | 49.1 | ||||
| 200 | 626 | 544 | 22.8 | 54.9 | ||||
| 300 | 552 | 436 | 23.8 | 53.7 | ||||
| 350 | 520 | 407 | 28 | 54.9 | ||||
| 400 | 496 | 402 | 24.8 | 55.5 | ||||
| 500 | 464 | 353 | 23.7 | 53.1 | ||||
| 600 | 398 | 294 | 55.2 | 62.3 | ||||
| 700 | 252 | 217 | 86.2 | 82.2 | ||||
| Rod | - | Annealing | - | -253 | 1324～1569 | 1275～1471 | 8 | 16 |
| -196 | 1177～1324 | 1157～1236 | 15 | 25 | ||||
| Compressive Properties of Ti-5Al-2.5Sn Rods | ||||||
| Form | d /mm | State | Sampling direction | θ/℃ | σbc/MPa | σpc0.2/MPa |
| Rods | 22 | Annealing | L | 20 | 1389 | 839 |
| Impact properties of Ti Ti-5Al-2.5Sn Rods | |||||
| Form | d or δ/mm | State | Sampling direction | θ/℃ | αku/kJ·m-2 |
| Rods | 30～60 | Annealing | L | 20 | 668 |
| Rods | 250 | Annealing | T | 20 | 688 |
| Torsional Properties of Ti-5Al-2.5Sn Rods | ||||||||
| Form | d/mm | State | Sampling direction | θ/℃ | τb/MPa | τp0.3/MPa | τ0.01/MPa | Torsion angle/(°) |
| Rods | 22 | Annealing | L | 20 | 839 | 537 | 488 | 1045 |
| Shear Properties of Ti-5Al-2.5Sn Rods | ||||
| Form | State | Sampling direction | θ/℃ | τ/MPa |
| Rods | Annealing | L | 20 | 598 |
| Thermal Stability of Ti-5Al-2.5Sn Rods | |||||||||
| Form | d/mm | State | Sampling direction | Heat exposure conditions | σb/MPa | σp0.2/MPa | δ5/% | ψ/% | |
| θ/℃ | t/h | MPa | % | ||||||
| Rods | 22 | Annealing | L | not exposed | 827 | 778 | 20 | 42.2 | |
| 350 | 100 | 837 | - | 19.2 | 42 | ||||
| Rods | - | Annealing | - | not exposed | 784 | - | 12 | 34 | |
| 350 | 3000 | 784 | - | 11.5 | 33 | ||||
| 450 | 3000 | 794 | - | 12 | 30 | ||||
| High Temperature Durability of Ti-5Al-2.5Sn Rods | |||||||
| Form | δ/mm | State | θ/℃ | σ100 | σ500 | σ1000 | σ2000 |
| MPa | |||||||
| Rods | ≤100 | Annealing | 250 | 588 | - | - | - |
| 300 | 559 | - | - | - | |||
| 350 | 539 | - | - | - | |||
| 400 | 461 | 392 | - | 363 | |||
| 450 | 324 | 275 | - | 225 | |||
| 500 | 245 | 196 | - | 147 | |||
| 550 | 147 | - | - | - | |||
| High Temperature Creep Properties of Ti-5Al-2.5Sn Rods | ||||
| Form | δ or d /mm | State | θ/℃ | σ0.2/100/MPa |
| Rods | ≤100 | Annealing | 400 | 373 |
| 450 | 196 | |||
| 500 | 78 | |||
| Fatigue Properties of Ti-5Al-2.5Sn Rods | ||||||||
| Form | d/mm | State | Sampling direction | θ/℃ | Kt | R | N/circle | σD/MPa |
| Rods | 22 | Annealing | L | 20 | 1 | -1 | 107 | 392 |
| 350 | 1 | -1 | 107 | 324 | ||||
| 350 | 1.97 | -1 | 107 | 147 | ||||
| Low cycle fatigue | ||||||||||
| Form | d/mm | State | Sampling direction | θ/℃ | Kt | R | f/Hz | K | σmax/MPa | N/circle |
| Rods | 22 | Annealing | L | 20 | 2.4 | 0.1 | 0.2 | 0.9 | 989 | 598 |
| 0.8 | 879 | 1057 | ||||||||
| 0.7 | 734 | 2846 | ||||||||
| 0.6 | 659 | 5683 | ||||||||
| 0.5 | 549 | 12843 | ||||||||
Elastic properties of Ti-5Al-2.5Sn Rods
| Dynamic modulus of elasticity | ||||
| Form | d/mm | State | θ/℃ | ED/GPa |
| Rods | 22 | Annealing | 20 | 123 |
| 100 | 121 | |||
| 200 | 113 | |||
| 300 | 109 | |||
| 400 | 100 | |||
| 500 | 96 | |||
| 600 | 88 | |||
| 700 | 82 | |||
| 800 | 77 | |||
| 900 | 74 | |||
| Shear modulus | ||||
| Form | d/mm | State | θ/℃ | G/GPa |
| Rods | ≤100 | Annealing | 20 | 44.1 |
| 400 | 38.2 | |||
| 600 | 34.3 | |||
| 700 | 32.2 | |||
| 800 | 29.4 | |||