Table 1.

Basic mechanical parameters of the 2024-T3 aluminium alloy sheet used.

Thickness t, mm	Poisson’s Ratio ν	Young’s Modulus E, GPa	Yield Stress Rp0,2, MPa	Ultimate Tensile Stress Rm, MPa
0.4	0.33	72.87	302	449
2	0.33	70.75	336	478