Ductile Casting is used for hubs and structural parts like machine frames. This is suitable for large and complex shapes, commonly castings, and high fatigue loads. This demonstrates a stress/strain relation and a considerable range of yield strengths. This provides a designer with an exceptional combination of toughness, low cost manufacturing, reliability and endurance. Ductile Casting also has comparable properties and a lower density, which results in significant cost savings. Its mechanical properties are similar to steel. This is a type of casting known for its impact and fatigue resistance, elongation, and wear resistance due to the spherical graphite structures in the metal.