Back-up rolls are available on Villares Rolls portfolio in three product grades. These grades are defined according to the required properties and application during the rolling process.

The specification of a product is closely related to the analysis of the rolling process characteristics. In back-up rolls applications these characteristics will demand requirements such as: wear resistance and contact fatigue resistance.

For hot strip mills in which the demand for wear resistance on a back-up roll is high, it is recommended to use products VC4HM-1 or VC4TS. For cold strip mills, the recommendation will depend on

Technical Specification