Formation of an Explosively Formed Penetrator Warhead Using a Step-Shaped Charge

Table 1

Structural parameters (T2 copper liners and H90 brass liners).

Parameters	R (mm)	d (mm)	SR1 (mm)	SR2 (mm)	SR3 (mm)	r (mm)	h (mm)	Φ	m (g)
T2	20	2.66	42.66	52.6	40.88	5	0.97	6°	29.8
H90	20	2.66	42.66	52.6	40.88	5	0.97	6°	29.8