Why Sorting Your Scrap Metal Is the Single Biggest Factor in What You Get Paid
Most people leave money on the table before they even make a phone call. They throw copper wire in with steel pipe, toss aluminum cans next to cast iron, and wonder why the yard offers them the lowest possible rate. The answer is simple: mixed, unsorted scrap gets priced at the lowest material in the pile. If you want the best scrap metal prices Moncton has to offer, the work starts in your garage, not at the scale.
This guide breaks down exactly how to sort, clean, and prepare your scrap so you walk in — or request a pickup — with material that commands top dollar. Whether you're a homeowner clearing out a renovation, a contractor moving surplus materials, or a business with regular scrap output, these steps apply directly to you.
Know What You Have: The Basic Categories of Scrap Metal
Before you sort anything, you need to identify what you're dealing with. Scrap metal falls into two broad categories: ferrous (iron-based, magnetic) and non-ferrous (everything else — copper, aluminum, brass, stainless steel). Non-ferrous metals are almost always worth significantly more per pound. Keeping them separated from your ferrous pile is the first and most important step.
A cheap magnet from a hardware store is your best sorting tool. If it sticks, it's ferrous — steel, cast iron, or wrought iron. If it doesn't stick, you're likely holding something more valuable. Here's a quick breakdown of the most common materials and how to identify them:
- Copper (scrap copper): Reddish-orange color. Heavy for its size. Found in electrical wire, plumbing pipe, and motors. One of the highest-value scrap metals you can bring in.
- Aluminum (scrap aluminum): Lightweight, silver-grey. Common in window frames, automotive parts, sheet metal, and drink cans. Non-magnetic. Worth more clean and separated by grade.
- Brass: Yellow-gold in color. Found in fittings, valves, faucets, and shell casings. Heavier than aluminum, lighter than copper.
- Stainless Steel: Shiny, silvery. Non-magnetic or weakly magnetic. Found in kitchen appliances, restaurant equipment, and food-grade machinery.
- Cast Iron: Heavy, dark grey, magnetic. Engine blocks, old pipes, radiators. Lower value per pound, but weight adds up fast.
- Catalytic Converters: Standalone value based on the precious metals inside (platinum, palladium, rhodium). Never mix these in with general scrap — they need to be identified by make, model, and serial number to get accurate pricing.
Take your time with this step. Misidentifying materials costs you money. If you're unsure, platforms like Canada's B2B scrap recycling marketplace can connect you with vetted buyers who know exactly what they're looking at and price accordingly.
How to Sort Scrap Copper and Aluminum for the Best Price
Copper and aluminum both have multiple grades — and yards pay very differently for each one. Throwing all your copper into one pile is better than mixing it with steel, but it's still leaving value behind. To get the best scrap metal prices, you need to go one level deeper.
Copper grades, simplified:
- #1 Bare Bright Copper: Clean, uncoated, unalloyed copper wire or tubing — at least 1/16" in diameter. No solder, no fittings, no insulation. This is the highest grade and commands the best price per pound.
- #1 Copper: Clean copper pipe and wire with minimal oxidation. Solder joints are acceptable in small amounts. Slightly lower than bare bright.
- #2 Copper: Copper with solder, paint, or light corrosion. Still valuable, but priced lower than #1.
- Insulated Copper Wire: Value depends on the percentage of copper inside versus insulation. Stripping the insulation yourself (where it's worth the time) moves it to a higher grade.
Aluminum grades, simplified:
- Clean Aluminum: No attachments, no paint, no other metals bonded to it. Window frames stripped of rubber and hardware. Extrusions free of steel screws.
- Cast Aluminum: Engine parts, wheels. Heavier and more valuable than sheet aluminum, but needs to be clean of oil and other fluids.
- Aluminum Cans: Lowest grade. Separate them, but don't expect high per-pound returns unless you have volume.
- Mixed/Dirty Aluminum: Aluminum with plastic, rubber, or steel still attached. Priced at a steep discount. Takes ten minutes to separate — worth doing.
In Moncton and across New Brunswick, yards deal with a mix of residential, industrial, and marine-related scrap. If you're pulling aluminum from boat components or copper from HVAC systems, those materials can land in higher grade categories — but only if they're clean and sorted before you show up or request a pickup.
Catalytic Converter Preparation: Don't Get Lowballed
Catalytic converters are one of the most mishandled scrap items in the industry. They look like just another exhaust component to most people, but buyers who know the market understand they contain platinum group metals that fluctuate significantly in value. A single cat from a luxury vehicle can be worth considerably more than one from a compact car — and if you don't know the difference, you'll get paid as if everything is worth the minimum.
Here's how to prepare your catalytic converters properly before selling:
- Keep the serial number visible. The serial number on the converter housing is how buyers identify the exact type and metal content. Don't grind it off, don't paint over it.
- Record the VIN of the vehicle it came from. Platforms built for serious sell your scrap metal in Canada on GetMyScrap transactions use VIN data to verify converter origin and give buyers confidence — which means better offers for you.
- Photograph each unit. Top, bottom, both ends. Buyers need to confirm condition and type before they'll commit to a price.
- Never cut or core a converter unless you're a licensed processor. Tampering drops the value and creates legal complications.
- Sort by type: foreign (import), domestic, DPF (diesel particulate filters), and foil-type converters all carry different values. Keep them in separate piles or containers.
If you're running a yard or handling volume catalytic converter scrap, a B2B scrap metal marketplace with serial tracking and photo documentation — like SMASH — lets you present your inventory properly to multiple vetted buyers at once. That's how competition works in your favor instead of against you.
General Preparation Tips That Apply to All Scrap Metal Near You
Sorting by material type and grade is the foundation. But there are a few practical preparation steps that make a real difference when a buyer is quoting your load — whether you're in Moncton or anywhere else across New Brunswick and beyond.
Remove non-metal attachments. Rubber, plastic, wood, and insulation all deduct from your payout. A steel beam with a plastic end cap gets weighed as contaminated steel. Strip what you can. The time investment is usually worth it on larger loads.
Drain fluids from auto parts. Radiators, engines, transmissions — buyers want these dry. Oil, coolant, and refrigerant contaminate other materials and create processing headaches. Yards either reject wet parts or heavily discount them.
Keep loads consistent. When you're selling volume, try to consolidate like materials into separate bins, bags, or pallets. Buyers can assess and price more accurately when your load is organized. That confidence translates directly into stronger offers.
Document everything. Weight estimates, photos, material lists. This is especially important if you're using a platform or requesting a pickup rather than dropping off in person. Good documentation means fewer disputes and faster payment. Platforms like SMASH use photo documentation and inventory tools precisely because organized, transparent loads close faster and for more money.
If you're looking to explore Canadian scrap metal guides for more detail on specific materials — copper pipe, aluminum extrusions, catalytic converter types — there's a growing library of practical information built specifically for Canadian sellers.
How a B2B Scrap Metal Marketplace Changes the Math
The traditional approach to selling scrap — one yard, one price, take it or leave it — works fine when you have a small amount of mixed residential material. But if you're sitting on a significant load of sorted, documented scrap metal, you're leaving real money on the table if only one buyer ever sees it.
A B2B scrap metal marketplace like SMASH introduces competition into a transaction that typically has none. Instead of accepting whatever a single yard offers on a Tuesday morning, your load gets exposure to multiple vetted buyers who are actively competing for material. More buyers means better price discovery. That's not a marketing claim — that's basic economics.
For sellers in Moncton and across Atlantic Canada, this matters because the local market has limits. Connecting to a broader buyer network through a platform removes that geographic ceiling. Your well-sorted, properly documented load of scrap copper or catalytic converters isn't just competing locally — it's competing nationally.
SMASH handles the auction format, auto-invoicing, and buyer vetting so you don't have to chase payments or wonder if the buyer is legitimate. You do the sorting work on your end; SMASH handles the market exposure on theirs. You can also get a fair price for your scrap today by starting with a pickup request — no guessing required.
If you're ready to put sorted, well-prepared scrap in front of buyers who are actually competing for it, Moncton scrap metal services through GetMyScrap make that process straightforward — whether you're a first-timer or a regular seller.
Frequently Asked Questions
Q: What gives me the best scrap metal prices in Moncton?
Sorting your material by type and grade before selling is the single biggest factor. Unsorted mixed loads get priced at the lowest material in the pile. Clean, separated copper, aluminum, or catalytic converters consistently attract better offers. Using a platform that puts your load in front of multiple buyers also introduces competition that a single yard call never will.
Q: Is it worth stripping insulation off copper wire before selling?
It depends on the volume and wire gauge. Thick wire with heavy insulation usually justifies the stripping time — bare bright copper is the highest-paying grade. Thin wire (like from electronics) has a low copper-to-insulation ratio and may not be worth the effort. When in doubt, price out both options before committing your time.
Q: How do I find scrap metal buyers near me for cash in Moncton?
Local yards in New Brunswick are the quickest option for drop-offs. For larger or more valuable loads — especially non-ferrous metals or catalytic converters — connecting through a platform like SMASH gives you access to a broader buyer pool and real competition on your price. GetMyScrap also offers pickup services so you don't have to haul material yourself.
Q: Do catalytic converters need to be prepared differently than other scrap?
Yes. Catalytic converters should be photographed, serial numbers kept visible, and ideally linked to the vehicle VIN they came from. Proper documentation gives buyers the information they need to price accurately — which almost always means a better offer for you. Never tamper with or core a converter before selling.
Q: Does it matter if I'm in Moncton versus a larger city for scrap metal pricing?
Local market conditions and buyer availability do affect what a single yard will offer you. But platforms like SMASH connect sellers across Canada to a national buyer network, which reduces the impact of geography. A well-sorted, well-documented load of high-value scrap from New Brunswick can attract the same competitive interest as a load from a major metro.
Sorting and preparing your scrap isn't complicated — it just requires knowing which materials you have and keeping them separated. Do that work upfront, document what you've got, and you're already ahead of most sellers. If you want those efforts to pay off fully, sell your scrap metal in Canada on GetMyScrap and put your prepared load in front of buyers who are actually competing for it. Request a pickup at getmyscrap.ca and find out what your scrap is actually worth.
Stay current on scrap metal market trends and industry insights by following SMASH on LinkedIn — practical updates for serious sellers and buyers across North America.