Table 1.

AA7075-T6 workpiece and H-13 steel tool material chemical composition [44,45].

AA7075-T6	Cr	Cu	Fe	Mg	Mn	Si	Ti	Zn	Al
	0.18	1.40	0.11	0.25	0.05	0.25	0.07	4.8	Balance
H-13 steel	C	Cr	Mn	Mo	Si	V	W	Ni	Fe
	0.51	5.5	0.413	1.52	1.26	1	0.02	0.19	Balance