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Elasticity modulus and Poisson's ratio of the materials.
| Modulu of elasticity (MPa) | Poisson's ratio | |
|---|---|---|
| Enamel (mine) | 84,000 | 0.20 |
| Dentin | 18,600 | 0.31 |
| Ceramic | 65,000 | 0.19 |
| Resin cement | 8,300 | 0.35 |
| Composite resin | 21,000 | 0.24 |
| Indirect composite resin | 25,000 | 0.24 |
| Bull-fill composite | 5,500 | 0.24 |
| Fiber post | 40,000 | 0.26 |
