Stainlessness is a bulk material property rather than a purely surface property of stainless steel
the verdict
SUPPORTED
the evidence backs this
confidence 86/100
Stainless steel's corrosion resistance is fundamentally determined by its bulk chemical composition, such as chromium and molybdenum content, showing that stainlessness relies heavily on bulk material properties.
Evidence for · 4
Influence of Alloy Sulfur Content and Bulk Electrolyte Composition on Crevice Corrosion Initiation of Austenitic Stainless Steel
1998 · cited by 65
Paper [0] demonstrates that bulk alloy composition (such as sulfur content and molybdenum levels) significantly influences the corrosion initiation behavior of stainless steel.
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More for · 3
Effect of Composition on Corrosion Resistance of High-Alloy Austenitic Stainless Steel Weld Metals
1993 · cited by 50
Paper [1] shows that bulk alloying elements like chromium, molybdenum, and nitrogen directly determine the pitting resistance and corrosion performance of stainless steel.
Effect of Stainless Steel Composition on Atmospheric Corrosion Resistance at a Marine Site in Dubai
2017 · cited by 16
Paper [2] finds that both bulk chromium and molybdenum content and the surface passive film correlate with atmospheric corrosion resistance, highlighting the integral role of bulk material properties.
Effect of Composition on Corrosion Resistance of High Alloy Austenitic Stainless Steel Weld Metals
1992 · cited by 0
Paper [5] confirms that the overall composition of the stainless steel alloy governs its corrosion resistance and pitting behavior.