What type of fire is characterized by combustible metals?

Fires involving combustible metals are classified as Class D fires. These types of fires are unique because they involve metals such as magnesium, titanium, sodium, and potassium, which can burn at very high temperatures and react violently with water or other common fire suppression agents. Class D fires require specialized extinguishing agents, like dry powder agents that are specific to the type of metal burning, to effectively suppress the flames and prevent the fire from worsening.

Understanding the nature of Class D fires is essential for firefighters, as the wrong approach, particularly the use of water, can lead to dangerous reactions and exacerbate the fire situation. Recognizing the characteristics of combustible metals ensures that proper safety measures and extinguishing techniques are employed. This knowledge is critical in preventing potential hazards and ensuring effective fire suppression in environments where these metals are present.