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Alloy Nodular Cast Iron Rolls (SG)
We are strongly foothold in the market by supplying the best in class range of Alloy Nodular Cast Iron Rolls. Generally, the available range is designed to be characterized with spherical graphite and known for its good mechanical properties. Good qualities of alloys are used for the fabrication of this range that work in collaboration with advanced machinery as per quality standards. The provided Alloy Nodular Cast Iron Rolls are sternly checked on different quality parameters under the guidance of our experts to deliver a defect free range.
Key features:
- Hassle free installation
- Enhanced working life
- Superior performance
Chemical Composition
| Symbol | C | Si | Mn | Cr | Ni | Mo | Mg |
| SGⅡ | 2.90-3.60 | 0.80-2.50 | 0.40-1.20 | 0.20-0.60 | - | 0.20-0.60 | ≥0.04 |
| SGⅣ | 2.90-3.60 | 0.80-2.50 | 0.40-1.20 | 0.20-0.60 | 0.50-1.00 | 0.20-0.80 | ≥0.04 |
| SGⅤ | 2.90-3.60 | 0.80-2.50 | 0.40-1.20 | 0.30-1.20 | 1.01-2.00 | 0.20-0.80 | ≥0.04 |
Prosperities & Application
| Symbol | Hardness | Tensile Strength(MPa) | Bending Strength(MPa) | Dimension | Unit N.W | Application |
| SGⅡ | 50-70 | ≥320 | 500-700 | � 300-1300 | 500-35000 | Rolls for finish stands of light section mills, bar and wire rod mills, hot narrow strip mills and temper mill. |
| SGⅣ | 55-70 | ≥320 | 500-700 | |||
| SGⅤ | 60-70 | ≥320 | 600-800 |
Oversea department: Rm 1304 Huawen International Tower, No.-999, hongshan West Road, Shanghai, Shanghai, 200051, China
Phone :86-21-62116705/62116706