| Material | Application Scenario | Product and Process Feature Introduction | Remarks |
| GX40CrNiSi25-20 | Automotive Field | Single weight: 10.39kg, a large six-cylinder, multi-bend, long-through-hole component. The mold exterior and interior cavity adopt a split design. Optimized wax mold pressing uses water-soluble core molding. The shell-making process is complex, and it is formed using a multi-gate gating system | Tolerance accuracy of castings dimensional tolerance standard ISO8062 (GB/T6414) CT6 grade |