Samples (No.) | P (Pressure) (kN) | ∆L (mm) | Area (mm)2 | Strain % | Stress (MPa) | M (Youngs Modulas) (GPa or kN/mm2) |
11 G | 161 | 1.9 | 2054.616 | 0.0185 | 78 | 4.22 |
17 G | 96 | 2.1 | 1923.446 | 0.0208 | 49.9 | 2.39 |
18 G | 59 | 1.4 | 1884.785 | 0.0139 | 31.3 | 2.25 |