Ductile Iron Castings Procurement for European OEMs
Ductile iron grades (e.g. EN-GJS-400-15, GJS-500-7) must match application load and temperature. Specify grade, heat treatment, and microstructure requirements.
Nodularity and pearlite/ferrite balance affect machinability and strength. Include acceptance criteria in technical agreements.
Machining allowance and casting simulation for thick sections reduce porosity risk. Discuss gating design with foundry engineering.
Combine foundry capability audit with sample validation before tooling investment for new programs.