Estimating Young’s Modulus of Materials by a New Three-Point Bending Method

Table 1

The composition and content of aluminum alloy 2024 (wt.%).

Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others		Al
								Single	Total
0.50	0.50	3.8~4.9	0.30~0.9	1.2~1.8	0.10	0.25	0.15	0.05	0.15	allowance