Forming Rolls - Hardened Steel, Custom Tempering Process | High Initial Hardness, Maximum Hardened Layer Depth, Fine Tempered Martensitic Structure

Since performance of rolls is largely influenced by the quality of hardening process, we ensure that each Roll undergoes individually suited most scientifically decided furnace with requisite austenitizing and tempering temperature ensures:

a c Very high initial hardness
a c Maximum depth of hardened layer
a c Sufficiently low gradient of hardness in the intermediate layer between the fully hardened zone and core of the roll.
a c Fine temperedmartensitic structure with minimum residual austenite and well distributed carbide particles in the hardened layer.