Ferrous Casting Processes

Grey Iron Casting

At Seglian, we provide precision grey iron casting solutions, delivering high-strength, wear-resistant components for industries that demand durability, dimensional stability and cost-effective production. With extensive expertise in grey iron metallurgy and casting processes, we produce complex parts with excellent machinability for automotive, heavy equipment, industrial machinery and infrastructure applications. Our global manufacturing capabilities and strict quality controls ensure consistent performance and reliability, even in high-load and high-vibration environments.

Reliable, Stable, and Built for Demanding Environments

Gray iron, or flake graphite cast iron, offers excellent compressive strength and thermal control, making it ideal for automotive, industrial, and heavy machinery components. Seglian’s process expertise ensures high repeatability, tight tolerances, and optimized castability across a range of part sizes and geometries.

  • Engine blocks, manifolds, and housings
  • Brake components and machine bases
  • Large-dimension parts with uniform wall thickness
  • High-volume, cost-sensitive production
  • Applications requiring vibration control and dimensional stability