Work rolls for hot-rolling mill

Features:

• High wear resistance across entire depth of working layer owing to presence of special carbides uniformly dissolved in matrix.
• Microstructure of work layer – martensite decomposition products (secondary sorbite).
• Forged homogenous structure, excluding the presence of weaknesses and pores.
• High level of barrel and necks strength and plastic properties.
• High wear and thermal (fire) cracks formation resistance, abrasive wear and contact loads resistance.
• Hardened working layer with high and constant hardness.
  
• Uniform wear profile, high shock resistance at emergencies in the mill.
• High operational characteristics ensured by balanced campaign period and regrinding scope.