. Author manuscript; available in PMC: 2021 Jul 1.

Published in final edited form as: Int J Plast. 2020 Jul;130:10.1016/j.ijplas.2020.102679. doi: 10.1016/j.ijplas.2020.102679

Table 6.

Material constants for AA7056-T721.

	A	a	B	C	D₄	K₁	K₂	m₁	m₂	m₃	m₄
Initial	570.0	27.53	0.2276	0.03212	11.54	0.00002402	81.31	3.275	0.9050	1.683	2.763
Optimized	564.6	30.46	0.2382	0.02776	11.54	0.00002372	72.00	3.102	1.004	1.515	2.818