You can’t turn anything you touch into gold, unless your name is King Midas.
But believe it or not:
You can help save the environment by turning junk into cash.
Perhaps you’ve heard about scrap metal recycling many times before. Maybe you’ve read about it, too, but didn’t have the inclination to jump onto the recycling train. But after reading this guide, you may even feel pumped up enough to inspect your home for pieces of trash with metals in them.
The Unbeatable Benefits Of Recycling Scrap Metal
Reduces The Need For Mining
Mining is invasive. To extract raw materials from the earth, mining companies employ heavy excavators, haul trucks, and men with shovels to dig into the ground. This rabid digging not only destroys the soil, but it also releases toxic compounds, radioactive rocks, metallic dust, and asbestos-like minerals into the air and water.
All for a small concentration of a precious mineral or metal.
The harsh environmental impacts of mining are many. The list includes:
- Sinkhole formation
- Soil, groundwater, and surface water contamination
- Hazardous byproducts including wastewater
- Destruction of wildlife habitat
- And loss of biodiversity to name a few
The impact extends far wider than the mining site itself, and continues decades after the mining activity is done.
On the other hand, shutting down mining can prove devastating, too. It’s a global $496-billion-industry, with the livelihood of millions depending on it. Moreover, sectors around the world – especially high-tech industries – rely on metals and rare earths to survive.
But while banishing mining is impossible, reducing the need for it is within reach. And recycling scrap metal is a step in the right direction. If the world recycles enough scrap metal, the demand for virgin materials will decrease and mining activity will follow.
However, we’re still miles away from that goal.
The Recycling Rates of Metals: A Status Report from International Resource Panel found that the recycling rate for metals is low. On paper, recovering metals over and over again is more than doable. Yet less than 33% of the 60 metals included in the report have over 50% recycling rate, with about another third having less than 1% recycling rate.
Let’s work together and get those numbers up. Later in this guide, you’ll learn how you can get on the metal recycling train using basic gear and know-how.
Conserve Energy And Natural Resources
Plants need to process newly extracted materials and metals before they’re market-ready, which puts additional strain on our environment. However, repurposing scrap metal into new products requires significantly fewer natural resources and less energy.
Recycling a ton of steel conserves 2,500 lbs of iron ore, 1,400 lbs of coal, and 120 lbs of limestone says the American Iron and Steel Institute. Not to mention it saves enough electricity to power 18 million households for a year.
On the other hand, recovering a ton of aluminum cans saves 21,000 kilowatt hours. Recycling reduces the need to mine virgin bauxite, leading to 95% energy savings.
Boosts The Country’s Economy (And Your’s Too)
While not as massive as the mining industry, recycling scrap metal is a potent booster for the economy. In the US, the metal recycling industry generated $64 billion in 2010 and recovered $40 billion worth of nonferrous metals like aluminum, copper, and lead.
We are yet to recycle enough. If we can bump up the recovery rates for different metals, the economic advantages will also grow. And the financial incentives afforded by metal recycling can extend to you, too.
A Quick Look At The Metal Recycling Process
You’ve already seen the biggest benefits afforded by scrap metal recycling. But perhaps you’re wondering what goes into the process? If you are, the following infographic will give you a quick tour.
Large businesses with in-house programs and scrap yards often employ 3rd party technical services to get their towering pile of waste in order. They either send their scrap metal to the service provider or get a technician to their site to conduct PMI tests. These tests use tailored identification methods to sort different types of scrap fast.
On the other hand, business with the right knowledge and expertise may get their own machines (like metal analyzers) to sort their scrap metal.
The Recycling plants will handle the harder parts of the process, including radiation detection, searing, and shredding. But you can help your local community recover more reusable materials by collecting scrap metal.
The following section will show you what you need to get started.
Tools Of The Trade
1. A Magnet For Identifying And Assessing Metal Value
A magnet is a scrapper’s best friend. You will need this tool to distinguish ferrous from nonferrous metals. Here are rules of thumb to keep in mind:
- If the magnet sticks, you have a ferrous metal. Common metals like steel and iron fall under this category. And since they’re easily available, ferrous metals won’t amount to much. Nevertheless, scrap yards still accept them for recycling and will pay you for them.
- If the magnet doesn’t stick, you have a nonferrous metal. Copper and aluminum are nonferrous, and they’re worth more than the ferrous variety for a number of reasons. They have greater resistance against corrosion, have higher conductivity, and weigh less.
So be sure to bring a handheld magnet before heading out. If you don’t have one available, the small one from the back of a fridge magnet will do just fine.
2. Containers For Sorting
Next, you want to keep a couple of containers within reach for sorting your scrap.
You want to have a container for every type of metal you collect. If you mix them together, the scrap yard will either tell you to separate the metals and come back or pay you based on the the least valuable metal in the bunch.
Here’s an example:
If you have aluminum and copper in a single container, a scrap yard will likely pay you based on the price per pound of aluminum. And you don’t want that as copper has a higher value.
3. Basic Knowledge Of Metals
While you don’t need to be a metallurgist to recycle metals, you need to know enough to tell the materials apart. Otherwise, you will have difficulty estimating the value of your pile. For new scrappers, the following list of pointers will help.
- Steel is easy to tell apart from other materials because it will stick to a magnet like its life depends on it. It’s also one of the cheapest and heaviest metals around. While steel isn’t valued as much as the nonferrous type, you won’t run out of steel scrap as it’s found in just about anything – from old coat hangers to washing machines.
- Iron is also magnetic. Yards use magnet-fitted cranes to move iron scrap around. Iron is one of the most recycled metals on the planet partly because it is straightforward to reprocess. Some common household features like bathtubs, boilers, and washing machines pack a lot of iron in them.
- Copper is one of the most valuable metals that you can recycle, so keep an eye out for it. It has a reddish color when in good condition, but it can have a dark brown appearance when worn. You can find copper in computer cables, and power cords, and old extension cords. Old plumbing pipes, cooking pans, and electromagnets may also contain copper.
- Aluminum may look like steel, but it won’t stick to magnets like the latter. Window frames, car hoods, bicycles, and motorbikes usually contain aluminum. Oh! Those old soda and beer cans in your bin also count.
- Stainless steel contains 70% iron. But it is still considered a nonferrous metal and commands a higher price per pound. The reason? It contains, at least, 8% nickel. Appliances and kitchenware as well as some automotive and aerospace equipment contain stainless steel. As you may have expected, it looks like regular steel but is not magnetic.
- Brass is a combination of zinc and copper, often found in keys, valves, doorknobs, and faucets. This heavy metal has a yellowish color (with a touch of red), but often takes a greenish appearance when left outside for a prolonged period of time.
- Bronze is a product of numerous metals including copper, tin, manganese, zinc, aluminum, and nickel. Distinguishing it from brass and copper can be tricky, but one thing to keep in mind is that bronze is water and corrosion-resistant.
- Lead is hailed for its industrial properties including corrosion resistance and excellent malleability. But while it is pliable and soft, lead is heavy, making it a good fit for wheel weights and pipes.
Good To Know: Advanced Metal Identification Methods
Scrappers can get by with appearances. But know that other ways for identifying metals exist, many of which are a staple of an experienced metal worker’s toolbox:
- Rockwell test: Using a testing machine with a cone-shaped point, the Rockwell test looks at a material’s hardness to distinguish the type. The downside, however, is it only considers only one of metal’s many properties.
- Spark test: This test uses a high-speed grinder to generate a stream of spark. The metal worker inspects the color, length, and form of the spark to identify the metal.
- LIBS: This method is popular in scrap analysis and uses a highly energized laser pulse to analyze metals in mere seconds.
If you want to learn more about other techniques and their pros and cons, our post about the most common metal identification methods will give you an introduction.
Scrap Metal Prices And Value
At the end of the day, the scrap yard will decide how much they’ll pay you for whatever type of metal you bring. But the table below will give you a better idea of which metals give the best return on your effort.
These figures change daily and can differ depending on a number of factors, including location, market trends, and meta; grade. If you want to get real-time prices, check out the Scrap Register and Scrap Monster.
|Steel||$0.50 to $1.30|
|Aluminum||$0.65 to $1.07|
|Copper||$2.13 to $2.43|
|Stainless Steel||$0.32 to $1.64|
|Brass||$1.59 to $1.76|
|Lead||$0.41 to $0.73|
Safety Guidelines To Keep In Mind
Safety is a primary concern wherever you work, but even more so when collecting scrap for recycling. This holds true even if you don’t plan on taking it up as a full-time job. You will have to lift heavy stuff and handle sharp objects and edges. Not to mention you need to keep watch of those around you and be careful not to injure bystanders or damage properties.
Dress For The Job
As a rule…
You want to expose as little of your skin as possible.
So don’t go out there wearing shorts, flipflops, and a sando. Save that for the beach. Instead, wear puncture-resistant long-sleeves and pants to minimize the risk of cutting yourself.
Throw in a pair of quality work boots for good measure. You want ones that are comfortable and have alloy safety toes for lightweight protection against heavy debris.
Aside from your skin, you also want to shield your eyes and head from the elements so wear eye goggles and a helmet. Oh! And keep those hands safe from scrapes with a pair of leather work gloves.
Bring A First-Aid Kit
Accidents can still happen even if you’re wearing the finest protective gear you can afford. So be smart and bring a first aid kit. The kit should contain the usual bandaids and bandages plus more including:
- Tweezers for pulling out splinters
- Topical antibiotic for wounds
- A bottle of water
- Pain relievers (works great for backaches, too)
- Anti-allergy medicine like antihistamines
Don’t forget to bring a cellphone, too. In case of a serious injury, having one lets you call for help quickly. Better still, have the emergency services or a relative on speed dial so you won’t have to fumble for the right phone number.
Have The Right Equipment For The Job
In your search for valuable metal scraps, you may need to climb high places, bring down heavy stuff from the roof, or demolish parts of an old abandoned house. Whatever you need to do, make sure you have the right equipment for the job, whether it’s a ladder, a sledgehammer, or a long rope.
And speaking of ropes, you want to bring more of those.
You will need ropes or chains for keeping your metals in place, especially when you’re on the go. Doing so helps prevent injuring people or damaging cars right behind you. Securing your scrap can also deter thieves – or give them a hard time at least (more on this later).
5 Quick Tips For Collecting And Getting More Value Out Of Your Scrap Metal
Start From Your Home
Is the clutter in your home starting to pile up?
Don’t run a garage sale just yet!
A lot of common household items have precious recyclable metals in them – from pressure cookers, electrical wires, and pipe fittings, to light strips and more.
You’d be surprised at how much more you can get by sending them to your local scrap yard instead of reselling them. Just look hard and you’ll find them.
Old or broken appliances, in particular, are an excellent source of recyclable metals. Air conditioners, dishwashers, freezers, and washing machines have them in spades. Other home appliances may look plain broken on the outside but their unseen parts can contain expensive materials. So disassemble them first before handing them over.
Clean And Sort Your Scrap
Nah, you don’t need to scrub your metals with water and soap. Let me explain.
Many collection yards prefer and even pay extra for prepared scraps. These have been trimmed down to size and have no extra attachments, making the yard’s job easier.
So while they may still accept copper wiring with insulating material still in place, removing the latter is in your best interest. Do the same for any other material on the surface of the scrap like bolts, rusty nails, and caps.
Remember that metals have different grades.
Copper, for example, has 2 varieties. #1 has nothing on it. No alloys, coating, nor insulation. Almost the entire weight of the scrap is copper. Unsurprisingly, #1 commands a higher price than #2, whose weight is only 95% copper due to a tin finish, plating, or other impurities.
So sort the pieces of scrap according to their grade. We’ve already mentioned separating your pile according to metal type. But to get more value out of your hard work, you ought to take this extra step.
Check Out These Hot Spots
After rummaging through your home, you may have a tough time finding other pieces of junk. Such is often the case when you’re starting out. To make sure you have a steady supply of recyclable metal, check out these locations in your community.
Apartment buildings can be a consistent source of scrap metal. So grab a map of your community, find these locations, and approach the maintenance officer in charge. Ask them to let you know if they need to dispose of any metal trash, and be sure to leave a business card.
Local Business Hubs
Businesses, regardless of the size, will throw away valuable stuff at one point. A retailer might get rid of damaged shopping carts. Offices may upgrade their PCs. And when that happens, you want them (or the facility or office manager) to call you to move the trash.
Scraping from a construction site can prove profitable. But know that you need written permission from the contractor before getting started. Some construction companies sell their scrap themselves, and you don’t want them accusing you of theft.
Auto Repair Shops
While these shops may not turn their car scraps to you, the dumpsters nearby can have auto parts full of recyclable metal. Some dumpster owners may not appreciate you going through their junk, while others won’t mind. So be sure to ask for permission.
Keep The Thieves At Bay
If you plan to store your scrap in a garage or shed, keep the place secure by using a good quality lock. The best ones out there can cost a lot. But if you plan to collect scrap metal full-time, the investment is more than worth it.
Note, however, that scrap thieves may come with bolt and lock cutters. So don’t hesitate to use multiple locks and chains.
If you live in a place where incidents of scrap theft run high, consider storing your scrap in a storage facility. Using a storage unit comes with a monthly price. But the 24/7 surveillance, security staff, and controlled access ensure your junk/valuables won’t go missing.
Know Your Local Metal Scrap Yards
Without local yards, you’d have nowhere to take your junk to and you can’t exchange it for cash. So compile a list of metal scrap yards in your area. Start by looking at your state government website. Chances are, you’ll find a directory of recycling locations and scrap buyers, which you can narrow down.
On the other hand, you can also use tools like the iScrap App, which lists current metal prices, scrap yards, and metal recyclers in the US and Canada. Or, you can use an online nationwide directory like Earth911 to aid you in your search.