Scrap Metal Grades Explained: A Seller's Guide to Getting Paid What Your Metal Is Worth

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The biggest reason sellers get underpaid for scrap isn't a bad yard — it's the wrong grade. Buyers price by grade, not metal type, so understanding yours before you sell is the easiest way to protect your margin.

Copper grades

  • Bright/clean copper — bare, uncoated wire or pipe. Top of the range.
  • Berry copper — lightly tinned or minor coating, still high value.
  • No. 2 copper — coated, soldered or oxidised, a clear step down.
  • Insulated cable — priced on copper content after stripping, not gross weight.

Aluminium grades

  • Clean extrusion (window frames, clean profile) sits highest.
  • Cast aluminium (engine blocks, wheels) is lower due to alloy content.
  • Painted or mixed aluminium takes the biggest discount of the three.

Steel grades

  • Heavy melting steel (HMS 1) — clean, thick steel, priced at a premium.
  • Light iron — thin steel, guttering, sheet — priced lower.
  • Structural steel and rebar sit in between, depending on size and contamination.

What affects the price you're actually offered

  • Purity and how well grades are separated
  • Load volume
  • Local buyer demand
  • How the material is presented (loose vs sorted, on a pallet vs loose in a van)

Sell with confidence

Sorted material photographs — and prices — better than a mixed load. When you list on ScrapBays, being specific about grade rather than just "copper" or "steel" is what gets you an accurate bid instead of a cautious one.

List your material on ScrapBays and deal with verified, licensed buyers — with a digital trail already built in. Sell on ScrapBays →