| Aluminum | Value |
| Young’s Modulus | 70 GPa |
| Poisson’s ratio | 0.33 |
| Specific density | 2.7 g/cc |
| Glass/Epoxy composite | Value |
| E1 | 53.48 GPa |
| E2, E3 | 17.7 GPa |
| υ12 | 0.278 |
| υ23 | 0.4 |
| υ13 | 0.278 |
| G12, G23 | 5.83 |
| G13 | 5.78 |
| Density | 2.1 g/cc |