Table 9.

Ti6Al4V and Ck45: fit of the work hardening parameters A, B, and n and the strain rate sensitivity C of the JC flow stress model (3)

Material	A	B	n	${\dot{\epsilon }}_{\mathit{pl}}^{\mathit{ref}}$	C
	(MPa)	(MPa)	(-)	(1/s)	(-)
Ti6Al4V	867	344	0.361	0.002	0.0145
Ck45	392	735	0.304	0.002	0.0108