What Is Number 1 And Number 2 Copper?

What is number 2 copper worth?

CopperCopperPrice/lb.#2 Tubing (paint/solder/burnt wire)$2.30Tin Plated (wire/bus)$2.30Enamel Coated (wire/bus)$2.30Light Copper (used roofing/pots)$1.704 more rows.

What is number 1 Bare Bright copper?

No. 1 Bare Bright Copper Wire shall consist of bare, uncoated, unalloyed copper wire that is larger than 16 gauge. It refers to wires only, and copper pipes are not allowed. … 1 Bare Bright Copper Wire is one of the most valuable and highly paid grade of copper scrap.

Can a magnet pick up copper?

If you have a strong enough magnetic field all matter is magnetic. But copper is so weakly magnetic that we can’t observe it without very, very large magnetic fields. So the short answer is “No, copper isn’t magnetic.” This can quickly be tested by trying to pick up a penny with a magnet.

What is #1 copper selling for?

Scrap Metal Prices *See disclaimer for additional costs*Non-Ferrous Scrap MetalMarket PriceYour Price *Scrap #1 Copper3.09 lb.Quote %Scrap #2 Copper3.09 lb.Quote %Scrap insul Hvy #1 copper Wire 85% Recovery3.09 lb.Quote %Scrap insulated Light Wire 50% Recovery3.09 lb.Quote %29 more rows

What are the different types of scrap copper?

There are four primary categories of copper scrap: Bare bright copper wire is defined as clean, bare, uncoated, unalloyed copper wire, not smaller than No. 16 gauge wire. Bare bright also should be free of copper tubing, burnt copper wire and nonmetallics.

Is it worth stripping copper wire?

If you chose to strip it, you will end up with 90 pounds of copper don’t forget 10 pounds in plastic waste and in today’s market you will get $1.90 per pound for stripped copper wire so your 90 pounds will net you $171.00 difference of $21.00 between stripping it or selling the way it is, just want to mention one thing …

What’s the difference between #1 copper and #2 copper?

Generally, dealers will accept number one copper with slight oxidation and corrosion. However, the wires and cables need to be clean and have the insulation and fittings stripped off. Number two copper is generally more tarnished.

What is #2 scrap copper?

2 Scrap Copper consists of clean, unalloyed copper solids. It may include clean, oxidized or coated (plated) copper clippings, punchings, bus bars, commutator segments. Copper pipe or tubing free of excessive solder also falls in this category, but must be clean and oxidized.

What is considered dirty copper?

Scrap copper that has a dirty appearance falls under the #2 copper grade. To qualify for this category, the material’s copper content should be 94 to 96 per cent. Any unalloyed wire or pipe that has solder, paint, coating and other types of tarnishing falls are classified as #2 copper.

Does Copper lose weight when burned?

If you burned 100 lbs of insulated copper wire copper wire, and you end up with less than 60 pounds of burned copper, then that means you have broken even… (When you burn copper wire, it loses about half its weight, depending on the type of wire.)

Can you burn copper wire to strip it?

NO BURNING: First and foremost, we would like to reiterate that you should NEVER under any circumstances “burn” your copper wire to remove the insulation. Not only does it harm the environment from the fumes, but it will downgrade your copper at the scrap yard.

What is dirty copper worth?

Current PricesSTEELPrices Per PoundCopper Wire 70% (#1 INS)$1.16Copper Wire 60% (#2 INS)$0.72Copper Wire 30% (#3 INS)$0.27Dirty Copper$0.0046 more rows

What is the best way to clean copper?

Vinegar and Salt Rub a mixture of 1 tablespoon of table salt and 1 cup of white vinegar onto the copper with a soft cloth and rinse. Or, immerse the tarnished copper into a pot of 3 cups of water and the salt-vinegar mixture, bring to a boil and boil until the grime and tarnish comes off.

What is the difference between copper I and copper II?

The cations are named as cuprous ion (copper 1) and cupric ion (copper 2). The key difference between copper 1 and copper 2 is that copper 1 is formed by the loss of one electron from a copper atom whereas copper 2 is formed by the loss of two electrons from a copper atom.

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