What type of fire is represented by the use of metal and combustible materials?

Class D fires specifically involve combustible metals, such as magnesium, titanium, potassium, and sodium. These types of fires are unique because they require special extinguishing agents due to the nature of the burning materials. Standard fire extinguishing methods like water can exacerbate these fires, making it crucial to identify them correctly.

In understanding Class D fires, it’s important to note that they do not respond to typical fire suppression methods used for other classes of fires. Therefore, recognizing the type of materials involved is essential for effective fire safety practices and determining the appropriate response to mitigate such incidents.