What is ductile iron

- Sep 14, 2018-

Ductile Iron is a kind of cast iron. It has been known for its impact and fatigue resistance, elongation, and wear resistance due to the spherical (round) graphite structures in the metal. Ductile Iron can also be named as ductile cast iron, spheroidal graphite cast iron, or nodular cast iron.


Ductile iron has become one of the most popular types of iron casting. Development of ductile iron continued into the 1950s, making the process of ductile iron casting better leading to acceptance of ductile iron, acceptance proven out by the nine-fold increase in use during the 1960s as an engineered material for commercial applications.

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