Table 1.
Mechanical properties of the materials used in this study
| Materials | Elastic modulus (GPa) | Poisson's ratio | Ultimate tensile Strength (MPa) |
|---|---|---|---|
| Cortical bone | 13.7 | 0.30 | - |
| Trabecular bone | 1.37 | 0.30 | - |
| Titanium (implant and prosthetic screw) | 110.0 | 0.35 | 825 |
| Titanium base abutment | 110.0 | 0.35 | 825 |
| Crystallized zirconia-reinforced lithium silicate (ZLS) | 107.9 | 0.222 | 159 |
| Precrystallized zirconia-reinforced lithium silicate (ZLS) | 104.9 | 0.208 | 180 |
| Lithium disilicate (LD) | 102.7 | 0.215 | 173 |
| Polymer-infiltrated ceramic network (PICN) | 37.8 | 0.24 | 227 |
| Polyetheretherketone (PEEK) | 3.5 | 0.36 | 80 |