Class D fires involve which of the following?

Class D fires specifically involve flammable metals. These types of fires are unique because they cannot be extinguished using water or standard fire-fighting methods, as water can react with certain metals and worsen the situation. Common examples of flammable metals include magnesium, titanium, sodium, and potassium, which ignite easily and burn at high temperatures, presenting significant challenges for fire control.

It is essential for individuals, especially those in industrial settings or laboratories, to be trained in the appropriate methods for handling and extinguishing Class D fires. Specialized extinguishing agents, such as dry powder agents specifically designed for metal fires, are necessary to safely put out these types of blazes. Understanding the distinctions between different classes of fires is vital for effective fire safety management and emergency response.