Tribonox incorporates ‘Epsilon plus’ technology to improve properties and enhance performance.it gives deeper epsilon Carbon-nitride zone and limits underlying transition gamma zone.It gives a unique ‘hard’ yet ‘ductile’compound zone which gives superior wear performance .The hexagonal structure results in excellent anti-seizure ,anti -scuffing and anti-galling properties. It has excellent hot hardness and stays hard to the temperature of treatment.It also produces surface micro hardness values from 350 Hv up to 1400 Hv,depending on material used.Fatigue properties of steel are greatly improved by change in Composition of the compound layer by EPSILON PLUS.