Effects of Alloying Elements (Cr, Mn) on Corrosion Properties of the High-Strength Steel in 3.5% NaCl Solution

Table 1

Chemical composition of the experimental alloys.

Name	Phase(s)	Chemical composition (% wt.)
		C	Mn	Cr	Ni	Fe
REF(API60)	α + bainite	0.067	1.6	0.02	0.2	Balance
18Mn	γ	0.6	18.4	<0.005	<0.005	Balance
18Mn5Cr	γ	0.6	18.5	5.1	<0.005	Balance