Effect of Chemical Composition and Parameters of Microstructure on Corrosion Resistance of High-Strength Rolled Products from Low-Alloy Steels in Aqueous Environments

The effect of the chemical composition and microstructural parameters on the corrosion resistance of low-alloy steels serving in oilfield pipelines is studied. The causes of lowering of the corrosion resistance of the steels are determined. Recommendations are given for raising this characteristic without lowering the strength of the steels.