Customization: | Available |
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After-sales Service: | Available |
Warranty: | Lifetime Warrancy |
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Normal | Enchanced | High Strength | Slitting | Dogbone | |
Roll Specification | Ø280 - Ø850 mm | ||||
Density | 7.6 g/cm³ | 7.8 g/cm³ | 8 g/cm³ | 7.6 g/cm³ | 7.6 g/cm³ |
Casting | Centrifugal Casting | ||||
Heat Treatment | HBW Patented | ||||
Hardness (For Reference) |
General: 82-89HSD ( Different range based on useing stands) |
73-77HSD | 79-83HSD | ||
Hardness Drop | ≤3HSD | ||||
Rolling Temperature | 780ºC-1100ºC | ||||
Pass Life | 4-5 times than CI Rolls | 1.3 tims than Other HSS Rolls | 1.5 tims than Other HSS Rolls | 24-32 hours Continue Rolling (2-3 times than High-boron Rolls) |
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Dressing | 1.0-1.5mm | ||||
Use Periods | 8-10 Cycles | ||||
Application | Intermediate and Finishing stands in bar mill | Slitting stand in bar mill |
Dogbone stand in bar mill |
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Fours stands before pre-finishing stands in wire mill | |||||
Hot strip and plate steel working rolls | |||||
Section steel universal mill |