Table 1.

Chemical composition of AISI 4130 steel (Wt.%).

Element Name	Cr	Fe	S	Al	Cu	Ni	Mn	V	S	C	Mo	Si
Weight Percent	0.03	0.024	0.06	0.05	0.87	0.012	0.03	0.25	0.25	0.3	1.01	Balance