Nodular cast iron is a more widely used material, with high strength and low price. However, there are some points to pay attention to when using it. Do you know that? Let me give you a detailed introduction.
Nodular cast iron is a high-strength cast iron material developed in the 1950s. Its comprehensive properties are close to steel. It has been successfully used to cast some parts with complex forces and high requirements for strength, toughness and wear resistance. It is precisely because ductile iron is a kind of high-strength cast iron material, therefore, ductile iron also has many matters needing attention in the production process, let's take a look below.