IMR Rolls - 6HI

 
#
 

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