Sodium Citrate as an Environmentally Friendly Corrosion Inhibitor of Steel in a Neutral Environment

Table 1

Chemical composition of steel 09G2S.

Material	Content of elements (mass%)
	C	Si	Mn	Ni	Cr	Cu	S	P	Fe
Steel 09G2S	≤0.12	0.5-0.8	1.3-1.7	≤0.3	≤0.25	≤0.3	≤0.04	≤0.03	Balance