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[China]
Address: Block 1, Beihuayuanjie, Chaoyang, Beijing 100024, China; market@sinosteelengineering.com
Contact name:
BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD. |
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Chilled Cast Iron Rolls alloy infinite chilled cast iron roll ICDP
| Roll name | C | Si | Mn | P | S | Ni | Cr | Mo |
| Cr-Mo infinite chilled cast iron roll | 3.20~3.70 | 0.80`1.20 | 0.60~1.00 | ≤0.20 | ≤0.10 | / | 0.60~1.20 | 0.20~0.60 |
| Ni-Cr-Mo infinite chilled cast iron roll(I) | 3.20~3.70 | 0.80`1.20 | 0.60~1.00 | ≤0.20 | ≤0.10 | 0.50~1.00 | 0.70~1.20 | 0.20~0.60 |
| Ni-Cr-Mo infinite chilled cast iron roll(II) | 3.20~3.70 | 0.60~1.00 | 0.60~1.00 | ≤0.20 | ≤0.10 | 1.01~2.00 | 0.70~1.20 | 0.20~0.60 |
| Ni-Cr-Mo infinite chilled cast iron roll(III) | 3.20~3.70 | 0.60~1.00 | 0.60~1.00 | ≤0.20 | ≤0.10 | 2.01~3.00 | 0.70~1.20 | 0.20~0.6 |
| Roll name | Roll-body hardness HSD | Roll-neck hardness HSD | Tensile strength Mpa |
| Cr-Mo infinite chilled cast iron roll | 55~70 | 35~55 | >160 |
| Ni-Cr-Mo infinite chilled cast iron roll(I) | 60~72 | 35~55 | >160 |
| Ni-Cr-Mo infinite chilled cast iron roll(II) | 62~72 | 35~55 | >160 |
| Ni-Cr-Mo infinite chilled cast iron roll(III) | 65~75 | 35~55 | >160 |
| Roll name | Metallurgical structure |
| Cr-Mo infinite chilled cast iron roll | Pearlite + cementite + a little graphite |
| Ni-Cr-Mo infinite chilled cast iron roll(I) | Pearlite + cementite + a little graphite |
| Ni-Cr-Mo infinite chilled cast iron roll(II) | Fine pearlite + cementite + a small amount of graphite |
| Ni-Cr-Mo infinite chilled cast iron roll(III) | Type body + cementite + a small amount of graphite |
