Class D fire extinguishers can be used to put out metal fires. They are expensive however and not all fire departments have access to them. Class D fire exting

Class D fire extinguishers can be used to put out metal fires. They are expensive however and not all fire departments have access to them. Class D fire extinguishers are used at air bases in my country to put out plane fires since our fighter jets are made out of a magnesium alloy which can burn.