How does chlorine affect stainless steel?

Chlorine can cause corrosion in stainless steel, particularly in the presence of moisture and at elevated temperatures. It can lead to pitting and crevice corrosion, which compromise the material's integrity. The extent of damage depends on the stainless steel grade, environmental conditions, and chlorine concentration. To mitigate these effects, selecting appropriate stainless steel grades and employing protective coatings or inhibitors is essential.