Official Answer
Answer
Monel K-500 (UNS N05500) yana ba da kyakkyawar haɗuwa da juriya na lalata Monel 400 tare da ƙarin ƙarfin aluminum da ƙari na titanium. A cikin mahalli na ruwa, Karfe Karfe (har ma tare da plating na zinc) a ƙarshe zai faɗi ga lalatawar galvanic ko haɓakar hydrogen. Monel K-500 kusan ba shi da kariya ga chloride-induced SCC kuma ya kasance ba mai maganadisu ba har zuwa $-101^\circ C$. While its yield strength ($S_y \approx 790$ MPa) is lower than heat-treated carbon steel ($S_y \approx 1200$ MPa), its longevity in seawater makes it the standard for naval sonar and offshore sensors.
