UNS N08935 is a newly developed alloy with limited available corrosion data. Due to its high content of alloying elements - especially chromium, molybdenum and nickel - it can be expected to be a candidate alloy in many highly corrosive environments where uniform corrosion is expected to be the main mode of corrosion. In this work, the uniform corrosion resistance of UNS N08935 has been evaluated in several different environments, including commonly found acids such as sulfuric acid, hydrochloric acid, organic acids, and others. Results from different test methods will be presented and compared to other alloys. The presented data can aid in material selection processes, as well as guide future testing in other conditions.

Subject
Test methods, Materials, Critical temperature, Corrosion rate, Isocorrosion diagram, Sulfuric acid, Chemical resistance, Organic acids, Test environments, Corrosion resistance, Stainless steel, Hydrochloric acid, Uniform corrosion
Keywords:
acids, corrosion resistant alloys, corrosion tests
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2023
Association for Materials Protection and Performance (AMPP)
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