Drawing After many tests, it proved that the steel ingot forging ratio has little effect on the strength index of the metal but has significant influence on the plasticity index and impact toughness value of the steel, especially on the axial center of the steel ingot. For example,the quality of the steel ingot becomes good (with the dense and uniform structure ), the forge piece has high mechanical properties and the forging ratio can be reduced. On the contrary, the quality of the ingot is poor (with the poor compactness and nonuniform structure ) and the mechanical properties of the forge piece are poor. In order to improve the cast structure and the mechanical properties, the forging ratio is increased. We are a Manufacturer of Custom Metal Parts driven by the ability to provide innovative & Sustainable solutions to your business needs. https://www.creatorcomponents.com