A steel ingot is the first product obtained from iron ore through steelmaking processes and is produced in the form of rectangular blocks with dimensions suitable for handling and transportation. The length of an ingot is typically more than 2 meters, and it is produced as a solid metal. This type of ingot is among the most widely used semi-finished steel products in the world and is available in various forms.

An important aspect of steel ingots is their shape and size, which play a crucial role in subsequent forming processes. Another important factor is the casting method and the solidification of molten steel in molds, as these determine the physical and mechanical properties of the product. In large steel industries, ingots are classified into blooms, billets, and slabs, each with different dimensions and characteristics used for producing specific steel products.