Cincinnati Steel Treating
Cincinnati Steel Treating
The Cincinnati Steel Treating Company is a full service, fast and
efficient source for your heat treating needs.
PHONE (513) 271-3173
FAX (513) 271-3510
ISO/TS 16949:2009
Registered
ISO 14001:2004
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Carburize Harden Induction Nitride right bar
Cincinnati Steel Treating
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Ferritic Nitrocarburizing (FNC) Service

Ferritic Nitrocarburizing hardening process
Ferritic Nitrocarburizing [FNC] is a case hardening process similar to gas nitriding that is used to produce a hard, wear-resistant surface on low grades of steel such as 1010, 1018, 1020, A-36, etc. and most cast irons. As low temperatures and no quenching are involved in the nitrocarburizing process, distortion and size change are very low so it can be successfully applied to nitrocarburize a wide variety of finished parts ranging from small stampings to large pieces up to 57 inches in diameter or 107 inches long.

Whether you have large volumes or just a few parts, daily cycles in multiple furnaces can accomodate your needs.

Typical Properties Produced By CST’s Standard FNC Process
MATERIAL CASE DEPTH SURFACE
C1030 0.010-0.015 in. 60 HRC File Hard
80 HR15N (40HRC)

Please click to request more information about ferritic nitrocarburizing services.