Table 4.

The results of the tensile tests.

Samples	Forces at Maximum Tensile Stress, N (FEM)	Equivalent von Mises Stress, MPa (FEM)	Elongation, % (FEM)	Forces at Maximum Tensile Stress, N (Experimental)	Equivalent von Mises Stress, MPa (Experimental)	Elongation, % (Experimental)
SI	954.15	2.75	273.37	988.91	2.63	278.25
SII	351.01	2.82	299.93	381.57	2.85	309.89
SIII	2424.12	39.51	24.08	2232.13	39.57	24.51
SIV	1475.43	31.06	32.21	1369.56	30.97	33.01