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| Categories | Chilled Cast Iron Rolls |
|---|---|
| Brand Name: | SEEC |
| Model Number: | Rolling mill |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 10 |
| Delivery Time: | 3-6months |
| Packaging Details: | Standard international package |
| Type: | Work roll backup roll intermediate roll |
| Material: | Cast iron and steel |
| process 1: | alloy infinite chilled |
| Process 2: | ICDP |
| Standards: | ISO 9001 |
| Drawing: | as per customer's requirement |
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 |
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