Development And Implementation Of Victuratm Twinalloytm Steel Rolls In The Late Finishing Stands Of Hot Strip Mills

By applying high-end rolls with utmost performance and superior surface quality, hot strip mills can be further optimized. Operations in the mill have been also waiting for improved roll solutions that can minimize required roll changes which impact production efficiency. Limitations are usually due to the low performance and surface degradation of the rolls in the late finishing stands (F5 – F7). VICTURATM is the most recent developed grade for rolls utilized in the late finishing stand at Union Electric Åkers (UEÅ). These rolls have been tested and applied in mills all over the world. A significant improvement over the enhanced ICDP rolls has been observed. Hot strip mills are realizing improved operating efficiency and Total Cost of Ownership (TCO) through the transition of their entire roll inventories to these break-through products.