classification | Hardness(HS) | Strength of roll necks(Mpa) | Main application | Alloy cast steel roll | 30-55 | ≥700 | Section blooming roll, plate and strip roughing roll, edger roll | Cast adamite roll | 35-60 | ≥400 | Edger roll and roughing roll for hot strip mill, roughing and finishing rolls for section mill | Graphitic cast steel roll | 35-60 | ≥400 | Roughing roll, intermediate roll and finishing roll for section mill, roughing roll for 2-hi plate and strip mills | Duplex cast steel backup roll | 50-75 | ≥600 | Backup rolls for cold strip mill, hot strip mill and medium plate mill | Duplex HiCr centrifugal cast roll | 65-85 | ≥350 | Roughing roll and early finishing roll for hot strip mill | Duplex centrifugal cast HSS roll | 70-95 | ≥350 | Finishing work rolls for cold and hot strip mills, roll sleeve for universal mill |
Our company specializes in producing all kinds of rolls, such as casting rolls, forged steel rolls, alloy forged steel roll.Mainly used in: steel finishing mill, rough rolling, hot&cold rolling mill work rolls, back-up roll, stand roll,and roll table, roller ring.If you are interested in our products and needs, please contact us. We can manufacture what you request such as the materical and technology request. |
