What class of fire is classified as burning magnesium?

Burning magnesium is classified as a Class D fire. This classification specifically pertains to combustible metals, which include magnesium, aluminum, potassium, sodium, and others. Class D fires are primarily characterized by the involvement of these metals, which can burn at extremely high temperatures and react violently with water.

For example, using water on a Class D fire, particularly magnesium, could cause an explosive reaction, leading to more severe hazards. Therefore, specialized extinguishing agents, such as dry powder extinguishers specifically designed for metal fires, are necessary to safely combat this type of fire. Understanding the distinct classifications of fires is crucial for effective fire safety and response strategies in various situations, particularly in environments where flammable metals are handled or stored.