TSR | Expert of Mill Rolls
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Bainitic and bainitic / martensitic nodular iron are nodular grades alloyed with Cr, Ni, and Mo with higher Cr and Ni contents. Compared to pearlitic irons, acicular irons show higher strength, toughness and wear resistance. The rolls can be cast static or spun cast depending of the size of the working layer and the mill conditions.
| TYPICAL PHYSICAL PROPERTIES |
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| Neck Hardness (HSC) | Tensile Strength (N/mm2) | Unevenness of Barrel Surface Hardness (HSC) | |
| 32-45 | ≥350 | ＜5 | |
Hardness Distribution
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