We Produce Double Pour Indefinite Chill Roll By Centrifugal Casting. Which Is An Innovated Casting Method. With This Casting Roll Remain Free From Pin Holes An Cracks. The Surface Of These Roll Give Uniform Hardness And Deep Hardness, Which Is Indispensable For The High Quality Chill Roll.
CHEMICAL COMPOSITION
| Hardness | C (%) | Mn (%) | Si (%) | P (%) | Si (%) | Ni (%) | Cr (%) | Mo (%) |
|---|---|---|---|---|---|---|---|---|
| 65-70 | 3.00/3.20 | 0.60/0.80 | 1.00/1.60 | 0.11 Max. | 0.11 Max. | 1.50/1.80 | 0.80/1.20 | 0.20/0.25 |
| 70-75 | 3.00/3.20 | 0.60/0.90 | 1.00/1.60 | 0.11 Max. | 0.11 Max. | 2.00/2.50 | 0.80/1.20 | 0.25/0.30 |
| 75-80 | 3.20/3.50 | 0.60/0.90 | 0.70/1.10 | 0.10 Max. | 0.50 Max. | 2.50/3.00 | 1.60/1.90 | 0.30/0.40 |
