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 |