Study of Numerical Simulation during ECAP Processing of Can Based on Smooth Particle Hydrodynamics

Table 2

Parameters for constitutive equation of canned materials.

Material	ρ (kg·m^-3)	ν	A (MPa)	B (MPa)	C	m	n
industrial pure iron	7830	0.33	440	510	0.014	1.03	0.26
Tr (K)	Tm (K)	Cv	D1	D2	D3	D4	D5
293	1793	477	-2.20	5.43	-0.47	0.016	0.0
Material	ρ (kg·m^-3)	ν	A (MPa)	B (MPa)	C	m	n
2024 aluminum alloy	2770	0.3	345	462	0.001	2.75	0.25
Tr (K)	Tm (K)	Cv	D1	D2	D3	D4	D5
293	775	887	0.012	0.13	1.5	-0.0175	0.0