Cold rolling mill intermediate Roll applies to high precision 6-Hi (as well as a few 8-Hi) mill, named from working location between work roll and back-up roll, mainly used to control the shape of strip. Material specification of 2%Cr, 3%Cr, 5%Cr, Semi-High Speed Steel are available.
Name | Type of material |
Hardness |
Depth of hardness | Hardness deviation |
Intermediate roll | 2%Cr, 3%Cr, 5% SHSS | 70 - 85 HSD | 8~50mm | within 2HSD |