Scrap Metal Recycling

Scrap Metal Recycling of Ferrous & Non-Ferrous Metals


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By 20 November 2019 Shares

All about scrap metal recycling


reuse-reduce-recycle-iconThere is always demand for source separated high quality scrap metals.

What is metal recycling?

Metal recycling is the process of separating, cleaning, and melting ferrous and non-ferrous scrap to be used again as a raw material for new products. Metal is a material that can be recycled over and over again without degradation of its properties. Besides the ecological benefit of metal recycling, there is also an economic benefit. Scrap metals have a monetary value, and there is always demand high quality sorted scrap metals for recycling.

Smelting scrap metal for recycling requires significantly less energy than the initial process of refining raw minerals into metals, meaning lower emissions.

For optimal scrap metal recycling, scrap metal must be source-separated at your warehouse or workshop. With the right scrap metal tools, you can collect, sort, and clean all of your scrap metal.

Your local scrap metal dealer can collect your separated streams of scrap metal. We recommend using a scale to weigh your scrap metal beforehand. Also, inform authoritative resources for the current scrap metal prices, since scrap metal prices are constantly changing.

Metal recyclers will sort and process the scrap metal further and remove any impurities. After this process, heavy and bulky scrap metals are shredded with a scrap metal shredder or compacted with an alligator or scrap shear into smaller chunks. These chunks are then melted in large furnaces for each type of metal. The melting process requires much energy, but the energy required to mine virgin metals is lots higher. So, therefore, metal recycling is more energy efficient.

After the melting process, the metals are purified to free the product of impurities. This benefits the quality of the metal. The metal is then cooled and solidified in metal bars, ready for transportation as raw material.

Learn more about how to recycle scrap metal at

Difference between ferrous and non-ferrous metals?

All types of metal can be recycled. But to recycle the scrap metal, it is required to sort the ferrous metals from the non-ferrous metals at your facility. But what is the main difference between ferrous and non-ferrous metals? The main difference is that ferrous metal is magnetic and non-ferrous metals are nonmagnetic, so basically, you can identify ferrous from non-ferrous metals by using a magnet.

Ferrous and non-ferrous metals

What is ferrous metal?

The word ‘ferrous’ means ‘containing iron.’ Common ferrous metals are scrap iron, cast iron, stainless steel, and carbon steel. Most ferrous metals are alloys, which means that they are a substance of two or more metals. For instance, ferrous metals are used in architectural and industrial fabrication for ships, cars, bridges, railroads, or steel beams for skyscrapers. Ferrous metal is the most used metal, and therefore it covers the largest volume of scrap metal world-wide.


  • Mostly contains iron.
  • Can corrode or rust when not alloyed.
  • Strong and hard material.
  • Most ferrous metals are magnetic.
  • Ferrous metals are alloys.

What is non-ferrous metal?

Non-ferrous metals are metals that don’t contain iron or steel. Common non-ferrous metals are aluminum (or aluminum), copper, lead, nickel, tin, zinc, brass, and precious metals. The main characteristic is that non-ferrous metals are non-magnetic, light, strong, and durable. Because of their lightweight and durability, non-ferrous metals get used in the airline industry, for instance. But non-ferrous metals are also used in residential, industrial, and commercial industries, for instance, for the fabrication of pipes, batteries, appliances, wiring, jewelry, cutlery, and computer parts.


  • Doesn’t contain iron or steel.
  • More resistant to corrosion or rust.
  • Ferrous metals are non magnetic.
  • Known for to be very light.
  • Higher in value than ferrous metals.


Watch differences between ferrous and non-ferrous metals


How to Recycle Commercial Scrap Metal?

Ferrous and non-ferrous metals can be recycled an infinite amount of times without the material losing its quality. By source separating scrap metal at your facility, you make metal recycling possible. Besides the environmental benefit of sorting and recycling various metals, it also generates extra income for your business. That is because scrap metal has monetary value, and due to source separation, it benefits the value of the material.

How to recycle scrap metal?
Scrap metal removal, collection & recycling in 7 steps

  1. Step 1: Collecting – Collect all scrap metal in and around your facility daily. Make sure there is a centralized and dedicated area for collecting all ferrous and non-ferrous scrap metals.
  2. Step 2: Separating – Separate as much of the metals as possible. This is important for high-quality recycling. Sort all the ferrous metals from the non-ferrous metals. A rule of thumb is that most ferrous metals, such as steel, are magnetic. Stainless steel is an exception because this metal contains a low percentage of iron. Therefore it doesn’t always react to magnets that well.
  3. Step 3: Sorting – Sorted metals are more valuable than mixed metals. For the highest price of your scrap, it is recommended to sort the metals into single streams of alloy steel, carbon steel, wrought iron, brass, copper, aluminum, lead, zinc, tin, bronze, and precious metals like gold and silver. Some metals are difficult to identify. There are tools to identify metals, such as X-ray fluorescence (XRF) analyzers.
  4. Step 4: Cleaning – Clean the scrap metals thoroughly because scrap dealers and mills prefer clean scrap metals. Remove anything that isn’t metal, such as glass, wood, or plastic. For instance, strip electrical copper wiring with a wire stripper to remove the plastic layer. The main benefit of cleaned scrap metal is more transparent pricing.
  5. Step 5: Cutting – If possible, cut large pieces of scrap metal to reduce the material’s volume. This will save up space in your facility, and it is easier to fill up the scrap metal containers efficiently.
  6. Step 6: Weighing – After sorting and cleaning the scrap metal, it is recommended to weigh the sorted metals so you know exactly how much scrap metal you separate at your location. It also gives you insight into reducing the number of metals you are using and wasting in your company.
  7. Step 7: Selling – Each type of scrap metal has its market price, and these prices change daily. When selling your scrap metal to a scrap dealer, it is recommended to be aware of scrap metal’s current market prices. The weight and market price determines the revenue of the material. A clean and separated single stream of scrap metal, for instance, sorted copper, yields more revenue than a container with mixed scrap metals. Read more information about scrap metal prices.

Step Up: Recycle, Reuse & Reduce

The three arrows of the recycling symbol represent the three main stages of the recycling process: recycling, reusing and reducing. Together the arrows form a closed loop. Step up and implement eco-friendly replacements in your daily life.


Join the movement! Step Up the waste hierarchy together to a goal of Zero Waste.

By 20 November 2019 Shares