Copper is one of the most valuable metals when it comes time to collect and recycle scrap. Copper is a recyclable metal that can be used in a variety of products, including motors, computers and industrial machinery. If you are a scrap dealer or collector, whether part-time, full-time, or a hobbyist in your field, having a reliable source of copper scrap would be a valuable asset.
The price you get depends largely on what grade of copper scrap you have. Different recycling centers and scrap dealers have different scrap copper prices in Sydney and based on the classifications they use. It’s important to understand what makes each grade of copper unique, as well which one offers the best value.
1. Copper
The appearance of this grade is somewhat dirty. This grade should consist of unalloyed wires, pipes, or solid metals that still have paint, solder or other coatings on them. Its minimum copper content must be between 94-96%. To qualify for this grade the wire must be free of insulation and thinner than 16ths of an inch. Dealerships accept the ends and fittings made of #2 copper. Some oxidation is permitted on wire, pipe, or tubing as long as it is not excessive.
2. Copper
The second most lucrative type of copper to trade is 1. Copper that is classified as 1 must contain bus bars, clips, commutator segment wires and wires with a minimum diameter of 1/16th inch. The copper should be unalloyed, uncoated and clean.
Clean copper tubing, the most valuable kind of copper pipe, may qualify as grade 1 as long as there are no fittings, insulations, paints, solders or other materials on it. Most copper tubes and pipes are of grade #1 if they have little corrosion and their fittings have been removed. In general, traces of oxidation are acceptable on tubing.
3. Bare Bright Copper
Scrap dealers are always looking for bare bright copper. It is also known as “bright and shiny copper”; it’s the highest-paying grade. This refers to only bare, uncoated, and unalloyed cable or wire that is no thinner than 16 gauge. Copper piping does not fall under this classification.
Samples must be stripped from insulation and other materials. The metal must also be free of any paint, impurities, or signs tarnishing. Copper can have a very small amount of patina, but it must be free from any visible oxidation.
4. Insulated Wire
The 2 grade of insulated copper is made up of unalloyed wire that is thinner than 16 gauge and has a double or plastic coating. This grade is used for many types of wiring, including telecommunications and electronics like extension cords and outlet cords. The scrap will be classified if it has some coatings, like tin or nickel, and a certain degree of corrosion.
5. Insulated Wire
The #1 insulated cable is made of clean copper wire that has not been coated or alloyed. The wire should be plastic-insulated and at least 16 gauge thick, with the ends cut. The insulation doesn’t need to be removed, but if you do it should look like a ‘bright and shiny’ copper wire.
With this information in hand, you will be in a better position to determine the value of your copper scrap. You can maximize your reward by comparing prices and classifications at different recycling companies.
