Material | Load at fracture (N) | Flexural strength
| σmean (MPa) | Standard deviation | % Coefficient variation |
ZTA 01 | 295.43 | 270.16 | 292 | 22.56 | 7.72 |
02 | 266.89 | 318.27 | |||
03 | 415.79 | 326.29 | |||
04 | 440.61 | 272.79 | |||
05 | 396.79 | 293.48 | |||
06 | 459.23 | 273.62 | |||
07 | 485.49 | 290.31 |