What would be considered a class D fire?

A class D fire specifically involves combustible metals, which are metals that can ignite and burn when exposed to high heat or flames. These metals include magnesium, titanium, sodium, potassium, and others that have unique combustion characteristics. The extinguishing methods for class D fires are distinct from other types of fires because water and standard fire extinguishing agents may actually exacerbate the fire, potentially causing explosions or further combustion.

In contrast, class A fires involve ordinary combustibles like wood, paper, and cloth, while class B fires pertain to flammable liquids such as gasoline or oil. Class C fires involve electrical fires that are typically caused by faulty wiring or equipment failure. Understanding these classifications is crucial for effective fire safety and response, particularly in workplaces where various materials are handled. This classification helps in selecting the appropriate firefighting methods and equipment.