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Hardness of Ti-5Al-2.5Sn Tube/Pipe
| Form | State | θ/℃ | δ or d/mm | HBS |
| Rings | Annealing | 20 | 535/350 x 112 | 280 |
Mechanical Properties of Ti-5Al-2.5Sn Tube/Pipe
| Properties of Ti-5Al-2.5Sn tube | |||||||||||||
| 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 | |||||||||||||
| ≥ | |||||||||||||
| Ring blank | Annealing | δ38～110 | C | ≥785 | 730 | 10 | 25 | - | - | - | - | - | - |
| δ＞110～270 | ≥785 | - | 8 | 23 | - | - | - | - | - | - | |||
| Ring blank | Annealing | δ60～270 | C | ≥785 | - | 10 | 25 | - | 295 | 460 | 440 | - | - |
| m≤80kg | ≥785 | - | 10 | 25 | - | 295 | 460 | 440 | - | - | |||
| Impact properties of Ti-5Al-2.5Sn Tubes | |||||
| Form | δ or d/mm | State | Sampling direction | θ/℃ | αku/kJ·m-2 |
| Rings | 535/350 x 112 | Annealing | C | 20 | 682 |