Trusted by hydroelectric power producers worldwide, CA6NM is a premium martensitic stainless steel engineered for exceptional strength, toughness and corrosion resistance. Its superior resistance to cavitation erosion, cyclic loading and hydraulic wear makes it the preferred material for Francis runners, guide vanes, turbine casings and other critical hydro turbine components. Combining excellent weldability with long-term durability, CA6NM delivers dependable performance throughout the lifecycle of modern hydroelectric installations.