What are the main raw materials used in steel production?

Answer: The main raw materials used in steel production are iron ore, scrap steel, and coal. Iron ore is the primary source of iron for steelmaking, while scrap steel is recycled material that can be melted down and reused. Coal is used as a fuel in the steelmaking process, providing the energy needed to heat the iron ore and reduce it to iron. The quality and type of these raw materials can significantly impact the properties and performance of the resulting steel. Therefore, steel producers carefully select and manage their raw materials to ensure the consistent quality of their products.