ROYALLOY

PATENTED FREE MACHINING STAINLESS HOLDER STEEL

ROYALLOY is a patented free machining stainless holder steel, which is supplied in the prehardened condition.

  • Excellent machinability
  • Dimensional stability
  • Excellent weldability
  • Good corrosion resistance
  • Good ductility
  • Uniform hardness in all dimensions
  • Smooth as-rolled surfaces
  • Good indentation resistance

ROYALLOY

  • Corrosion resistance 60%
  • Wear resistance 30%
  • Polishability 40%
  • Toughness 40%

Designations

Chemical composition

C 0.05 Si 0.40 Mn 1.20
S 0.12 Cr 12.60 Cu +Cu
N +N