Temper Mill Intermediate & Backup Roll

Ultra-Rigid Backup & Intermediate Rollers for Temper Mills

• Overview: Provide massive rigid support to work rolls in 4-High and 6-High temper mills. Our backup rolls eliminate work roll deflection, ensuring flat strip profile and precise thickness control.

• Key Features:

  • High-alloy forged steel (Cr3 / Cr5) with deep uniform hardness distribution.

  • Exceptional resistance to spalling, surface fatigue, and roll bending loads.

  • Precision chamfered roll ends to optimize contact stress distribution.

• Technical Specifications:

  • Material: 70Cr3Mo, 60CrMnMo, 5% Cr Alloy Forged Steel

  • Outer Diameter: Customized

  • Hardness: 55 - 62 HRC

• Applications: 4-High and 6-High inline temper mills (Skin Pass Mills).