Iron is a ferrous metal, while copper, aluminum, and zinc are non-ferrous metals.

Aluminum is the most common non-ferrous metal, followed by copper, zinc, and lead.

Non-ferrous metals are not magnetic, unlike ferrous metals such as iron.

Brass is an alloy of copper and zinc, with zinc being the main alloying element.

Steel is an alloy of iron, while bronze, brass, and nickel silver are alloys of copper.

Bronze is an alloy of copper and tin, with tin being the main alloying element.

Steel is an alloy of iron, while duralumin, alclad, and aluminum bronze are alloys of aluminum.

Duralumin is an alloy of aluminum and copper, with copper being the main alloying element.

Zinc oxide is a compound of zinc and oxygen, while brass, spelter, and galvanized steel are alloys of zinc.

Spelter is an alloy of zinc and lead, with lead being the main alloying element.

Steel is an alloy of iron, while solder, pewter, and babbitt metal are alloys of lead.

Solder is an alloy of tin and lead, with tin being the main alloying element.

Pewter is an alloy of tin and lead, while copper and zinc are not common alloying elements in pewter.

Babbitt metal is an alloy of tin, lead, and antimony, with antimony being the main alloying element.

Steel is an alloy of iron, while monel, inconel, and hastelloy are alloys of nickel.