When materials enter a recycling center, they are sorted into categories for processing. Metals are divided into two groups depending on whether or not they contain iron, otherwise known in Latin as “ferrum.” To understand why this makes such a significant difference, the guide below explains the unique qualities of ferrous versus non-ferrous metals.

Ferrous Metals

People looking for strong, durable materials will likely choose a ferrous metal. These options offer tensile strength—meaning they won’t break under tension—and include cast iron wrought iron, carbon steel, and stainless steel.

Ferrous metals are often used for construction and industrial purposes like creating tall buildings, railroads, or manufacturing tools. They even make up part of your fridge by providing the magnetic field that allows you to tack up holiday cards and kids’ artwork. 

It’s easy to change the shape of these materials with the addition of heat or by adjusting their makeup, including the amount of iron they contain. However, ferrous metals may end up at a recycling center because they can succumb to rust if exposed to moisture. 

Non-Ferrous Metals

Non-ferrous metals don’t contain iron and encompass materials such as silver, aluminum, lead, brass, gold, and copper. They have many uses in jewelry, automotive parts, light fixtures, smartphones, fuels, and medical devices due to their malleability and resistance to corrosion. However, they do have a low melting point and don’t respond well under immense pressure, making them less structural than their ferrous counterparts.

If you have spare pieces or appliances containing ferrous or non-ferrous metals lying around after a renovation or spring cleaning, exchange them for money at Denver Metal Recycling in Denver County, CO. Accepting everything from broken down laptop computers to scrap cars, this recycling center offers competitive rates while helping make the world a greener place. Call (303) 316-2880 to ask about their pick-up services. Or follow the recycling center on Twitter for more helpful facts and tips about safe disposal practices.