High wear resistance through the whole depth of the working layer due to the presence of special carbides, equally dissolved in the matrix.
Working layer microstructure – martensite breakdown product (secondary sorbite).
Forged homogeneous structure, excluding the presence of microporosity and pores.
High level of strength and plastic properties of the body and necks.
High wear resistance and resistance to the formation of thermal (heat) cracks, high resistance to abrasive wear and contact loads.
Hardened working layer with high and constant hardness.
Uniform wear profile, high resistance to shock loads in emergency situations at the mill.
High operating characteristics, ensured by a balanced roll life and regrinding volume.