Investigations on the Hot Stamping of AW-7921-T4 Alloy Sheet

Table 1

Chemical composition (in wt.%).

Al	Si	Fe	Cu	Mn	Mg	Zn	Ni	Cr	Ti	Zr
Rest	0.11	0.24	0.13	0.06	2.63	7.28	0.01	0.02	0.05	0.11