Chrome Core® 18-FM

Chrome Core® 18-FM solenoid quality stainless is a soft magnetic ferritic material stabilized with columbium to provide improved corrosion resistance with optimum machinability and designed for operation in more corrosive environments than tolerated by 18% Cr-Fe 430 stainless. With corrosion resistance superior to that of 430 FR with generally similar magnetic properties, Chrome Core® 18-FM is available in the magnetically soft condition, requiring only machining for production of solenoid parts.
Type Analysis
  • Carbon (Maximum) 0.02%
  • Phosphorus (Maximum) 0.02%
  • Silicon (Maximum) 0.9%
  • Nickel (Nominal) 0.2%
  • Manganese (Maximum) 0.4%
  • Sulfur (Maximum) 0.3%
  • Chromium (Nominal) 17.5%
  • Molybdenum (Nominal) 1.75%
  • Iron (Nominal) Balance%
  • Columbium/Niobium (Nominal)0.25%

Applicable Specifications

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Rounds

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