Condition | Number | Yield strength (MPa) | Tensile strength (MPa) | Yield ratio | Elasticity modulus | Elongation (%) |
20˚C | TS250 | 352.54 | 497.31 | 0.71 | 217.456 | 29.03 |
TS250 | 347.01 | 496.64 | 0.70 | 218.364 | 29.19 | |
TS250 | 354.44 | 498.35 | 0.71 | 220..395 | 29.03 | |
The mean | 351.33 | 497.43 | 0.71 | 218.738 | 29.08 | |
250˚C | TS250 | 359.65 | 488.60 | 0.74 | 221.175 | 29.84 |
TS250 | 362.38 | 495.50 | 0.73 | 220.173 | 30.81 | |
TS250 | 361.92 | 493.28 | 0.73 | 215.862 | 29.84 | |
The mean | 361.31 | 492.46 | 0.73 | 219.071 | 30.16 | |
500˚C | TS500 | 369.98 | 486.07 | 0.76 | 215.081 | 30.65 |
TS500 | 366.11 | 486.29 | 0.75 | 216.156 | 30.65 | |
TS500 | 370.20 | 489.01 | 0.76 | 218.168 | 30.65 | |
The mean | 368.76 | 487.12 | 0.76 | 216.468 | 30.65 | |
750˚C | TS750 | 291.33 | 391.02 | 0.75 | 221.522 | 32.58 |
TS750 | 294.13 | 397.20 | 0.74 | 221.475 | 33.71 | |
TS750 | 293.49 | 395.13 | 0.74 | 219.288 | 33.23 | |
The mean | 292.98 | 394.45 | 0.74 | 220.762 | 33.17 |