430FR Solenoid Quality Stainless is a ferritic chromium iron alloy specially developed for soft magnetic components that must operate in corrosive environments. The corrosion resistance of this alloy is similar to that of 430F Solenoid Quality Stainless. Key benefits of this magnet are:

  • High electrical resistivity
  • High annealed hardness
  • Superior corrosion resistance

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430FR Solenoid Quality Stainless

Reducing the Amount of Deformation

The increased silicon content of 430FR Solenoid Quality Stainless results in higher electrical resistivity and annealed hardness as compared to 430F Solenoid Quality Stainless. The higher hardness reduces deformation (peening) that can occur during impacts between moving and stationary parts of AC and DC magnetic circuits.