Corrosion Failure of AISI4340 Steel in Oxygen-Containing Aqueous Chloride Solution

Table 1

Chemical composition of AISI4340 (Mass%).

element	C	Si	Mn	Cr	Ni	Mo	S	P	Cu	Fe
content	0.4	0.2	0.5	0.9	1.5	0.2	≤0.025	≤0.025	≤0.25	balance