Unlocking the Strength and Versatility of Ductile Iron: A Comprehensive Guide Ductile iron, also known as nodular iron or spheroidal graphite (SG) iron, is a revolutionary material that has transformed the landscape of modern engineering and manufacturing. Characterized by its exceptional strength, ductility, and versatility, ductile iron has become a go-to choice for a wide range of applications, from automotive components to industrial machinery. In this comprehensive...