Impact Plates also known as Breaker Plates. Precision Casting proposes a wide range of impact plates combined with different alloys to suit your application.
Our Impact plates are available in monometallic alloys as well as in Metal Matrix Composite (MMC) solutions combining the hardness of ceramic with the useful mechanical properties of cast iron or steel, considerably increasing the life span of the parts and the productivity of the crusher.
We provides OEM standard impact plates in order to perfectly adapt the attaching system and ensure the service life of the accessories and increase the production capacity.
| Material | Chemical Composition (%) | Machanical Property | ||||
| Mn | Cr | C | Si | Ak/cm | HB | |
| Mn13Cr2 | 12-15 | 1.7-2.2 | 1.15-1.25 | 0.3-0.8 | ＞140 | ≤220 |
| Mn18Cr2 | 17-19 | 1.8-2.2 | 1.15-1.3 | 0.3-0.8 | ＞140 | ≤230 |
| Mn22Cr2 | 21-23 | 1.8-2.2 | 1.1-1.4 | 0.3-0.8 | ＞140 | ≤240 |