Study on Model of Penetration into Thick Metallic Targets with Finite Planar Sizes by Long Rods

Table 2

Material model parameters.

Material	EH (MPa)	C1	S1	S2	S3	GAMAO	a
Tungsten alloy	8713	0.404	1.23	0	0	1.54	0
Material	A0 (MPa)	B0(MPa)	n0	C0	m0	a	—
4340 steel	735	473	0.26	0.014	1.03	0.43	—