Table 2 Material properties of the two aluminum alloys
From: Safety Assessment of Aircraft Fuel Tank Access Cover under the Impact Load by Tire Fragments
Material | Density (kg/m3) | Young’s modulus (GPa) | Poisson ratio | Yield stress (MPa) | Failure strain |
|---|---|---|---|---|---|
Aluminium alloy by machining | 2700 | 72 | 0.33 | 276 | 0.35 |
Aluminium alloy by precision casting | 2680 | 70 | 0.33 | 272 | 0.08 |