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  • A unique process that produces an aesthetic black finish, enhancing corrosion and wear resistance.
  • Ideal substitute for nickel and chrome plating applications.
  • Used to enhance the metallurgical properties of all ferrous metal components, including cast irons and stainless steels.
  • SBN-QPQ is a salt bath ferritic nitrocarburizing process which meets or exceeds the quality requirements of AMS 2753.

BENEFITS OF THE SBN-QPQ PROCESS:

INCREASE WEAR RESISTANCE

ENHANCED CORROSION RESISTANCE

IMPROVED FATIGUE STRENGTH

SURFACE LUBRICITY

LUSTROUS BLACK FINISH

MINIMAL WARPAGE
AND DISTORTION