What is FG 200 steel?

FG 200 steel, also known as G200 cast iron, is a type of gray cast iron characterized by its graphite content, which typically falls between 2.5% and 4%. It is known for its good castability, wear resistance, and machinability, making it suitable for a variety of engineering applications, including machine parts and automotive components. The "FG" designation refers to "foundry grade," indicating its suitability for casting processes. Its mechanical properties, such as tensile strength and hardness, make it a popular choice in industrial settings.