Hot Strip Mill Rolls
Discover Premium Hot Strip Mill Solutions
MBI Rolls supplies durable, thermally stable rolls designed for the intense demands of hot strip mill operations. These environments call for rolls that can withstand extreme temperatures, heavy loads, and continuous operation — without sacrificing surface integrity or dimensional precision.
We work with ISO-certified foundries to deliver rolls manufactured via static or centrifugal casting. Each roll is selected for its thermal shock resistance, wear behavior, and suitability for your mill’s line configuration and material mix.
- Ideal for roughing, finishing, and work/back-up rolls
- High thermal conductivity and fatigue resistance
- Available in HSS, semi-HSS, ICDP, and graphite iron grades
- Final inspection and material verification by MBI team
| ROLL POSITION | RECOMMENDED MATERIAL | TYPICAL HARDNESS (Shore C) |
|---|---|---|
| Roughing Stands | Alloy Steel | 35 ~ 45 HSC |
| Adamite | 40 ~ 50 HSC | |
| Graphitic Steel | 35 ~ 55 HSC | |
| Pearlitic Nodular Iron | 45 ~ 60 HSC | |
| Finishing Stands | Indefinite and Alloy Chill Iron | 65 ~ 80 HSC |
| Hi-Chrome Steel | 60 ~ 70 HSC | |
| High Speed Steel | 75 ~ 85 HSC | |
| CPC * | 80 ~ 91 HSC |
* Hardness determination based on mill application.
Not Sure What Roll You Need?
Our team will work with you to recommend the right roll for your position, product, and operating conditions — all backed by responsive service and long-term supplier relationships.