Which two major fields are metals divided into?

Metals are primarily categorized into two major fields: ferrous and nonferrous. Ferrous metals contain iron and are known for their strength and magnetic properties. They are commonly used in construction and manufacturing, with steel (an alloy of iron) being one of the most prevalent examples. Nonferrous metals, on the other hand, do not contain iron, which gives them distinct qualities such as resistance to corrosion, lower density, and good conductivity. Examples of nonferrous metals include aluminum, copper, and zinc. This classification is fundamental in metallurgy as it helps in selecting the appropriate materials for various applications based on their respective properties and uses.