| Product Name | 8CL Marine Cylinder Block |
| Displacement | 72.88L |
| Size | 2160mm×689mm×1081mm |
| Application | Mainly for 5000-10000 ton cargo ships, 40-70 meter fishing vessels, 1000 kW marine generator sets, etc. |
Material: Cast iron grade HT250, body strength ≥225MPa
| HT250 | ||||||
| Chemical composition | C | Si | Mn | P | S | |
| 3.16%-3.3% | 1.79%-1.93% | 0.89%-1.04% | 0.12%-0.19% | 0.094%-0.125% | ||
| Physical properties | Density | Tensile strength | Elongation | Hardness | ||
| 7.2 -7.4g/cm³ | 250 MPa | 0.5%-1.0% | 209HB | |||
