Martensitic stainless steel offers moderate corrosion resistance compared to austenitic grades.

Its resistance depends on chromium content and surface treatment.

While grades like 410 and 420 are adequate for indoor or mildly corrosive environments,

they may require coatings or polishing for use in marine or highly humid regions like coastal Africa or Southeast Asia.

    We provide electropolishing, passivation, and custom coatings to improve corrosion resistance for export applications.

Our engineering team can advise B2B clients on selecting the right grade and surface treatment for specific environmental challenges,

ensuring product longevity and performance.