Metal Coils | Copper Coils | Brass Coils | Bronze Coils

Metal Associates

Distributors of Ferrous and Non-Ferrous Metals
Specializing in Copper, Brass, & Bronze

Copper, Brass & Bronze Coils

Metal Associates supplies copper coils, brass coils, and bronze coils that use the finest and purest metals to meet the needs of many industries, including the electrical, electronics, and microwave industries. The precision processes used to produce our flat rolled and flat wire has given us the reputation for providing excellent metal coils that exactly fit customer custom requirements, including coils cut to specific lengths with tight tolerances. Our staff of experts will use their over 100 years of combined experience to help you find exactly what your project requires.

Our dedication to the highest standards of service extend beyond the basic requirements of completing a delivery. We know that customers expect extra assistance to meet their needs. To that end, Metal Associates offers services such as re-rolling, leveling, and slitting.

Every application has specifications that are unique to the circumstances of the project. The type of coil that is required varies in relation to strength and tolerances. To meet the unique nature of customer designs, Metal Associates offers coils that have been tempered in a variety of ways including dead soft, annealed, quarter hard, half hard, three quarters hard, full hard, and spring and extra spring tempered.

Copper Coils

Copper coils are known for their thermal and electrical conductivity as well as their corrosion and wear resistance, which are important factors in the production of coils that are able to withstand harsh conditions. Another attractive feature of copper coils, and a special concern of Metal Associates, is their ability to be scrapped and reused making copper coils very environmentally friendly.

Copper is the industry standard for a durable, nonfailing, and long-lasting metal. One reason for the wide use of copper is its cost effectiveness since it is easier to maintain and requires few repairs or replacement. The ductility and malleability of copper allows it to be formed into a variety of shapes. Flat rolled and flat wire copper can be cut to any lengths and dimensions depending on the application. For many years, copper coils have been an important part of the production of automobile alternators and generators.

Brass Coils

Metal Associates’ brass coils are made from copper and zinc and have conductive properties as well as corrosion resistance, making it a perfect material for the manufacture of electrical components. Since brass coils have excellent durability, they are used as electrical connectors, can be fabricated to exacting tolerances, and cut to lengths to fit any application.

Our thinly cut and wound brass strips are lightweight and malleable. They are perfect for applications that need a material that is light with a small diameter. The ductility of brass allows us to shape, cut, and form it to any set of lengths, dimensions, and tolerances to create the perfect sized brass coils for your project.

Bronze Coils

Metal Associates’ bronze coils are made from the combining of copper with other metals such as tin. It is strong and resistant to corrosion and fatigue. Our bronze coils are used by the electronics industry since bronze is an excellent conductor of heat and electricity. The malleability of bronze allows us to shape, cut, and fit our flat rolled and flat wire coil strips to any application. The long-lasting quality of bronze makes it ideal for harsh conditions since it does not require maintenance or frequent replacement.

Unlike other metals, bronze does not have metal fatigue where metals weaken due to stressful or high-pressure conditions. For this reason, bronze coils have become a major component in automotive manufacturing and marine technology industries. Its popularity in the marine industry is its resistance to saltwater corrosion and rust.

As with other metals, bronze is environmentally friendly and reusable. Once a bronze coil has finished its usefulness, it can be repurposed for the production of other coils but still maintains its original strength, conductivity, and corrosion resistance.

What Are Your Coil Material Options?

Alloys Offered by Metal Associates for Coil Fabrication:

As we mentioned earlier, we offer not only standard metal options, but many alloy options as well.

Copper Coils
Our copper offerings include:
  • CDA 101, 102 OFHC
  • CDA 107 Siver Bearing OFHC
  • CDA 110 Electrolytic Tough Pitch
  • CDA 113, 114, 117 Silver Bearing
  • CDA 122 DHP
  • CDA 145 Tellurium Copper
  • CDA 150 AMZIRC, Zirconium Copper
  • CDA 162 Cadmium Copper
  • CDA 172, 173, 175, 17510 Beryllium Copper
  • CDA 182 Chromium Copper
  • CDA 187 Leaded Copper
  • CDA 194, 195 Iron Bearing Copper

Brass Coils
Our brass offerings include:
  • CDA 210 Guilding Brass
  • CDA 220 Commercial Bronze
  • CDA 230 Red Brass
  • CDA 240 Rich Low Brass
  • CDA 260 Cartridge Brass
  • CDA 268, 272 Yellow Brass
  • CDA 280 Muntz Metal
  • CDA 314 Leaded Commercial Brass
  • CDA 330 Low Leaded Tube Brass
  • CDA 353, 356 High Leaded Brass
  • CDA 360 Free Cutting Brass
  • CDA 464 Naval Brass
  • CDA 482, 485 Leaded Naval Brass

Bronze Coils
Finally, our bronze offerings include:
  • CDA 510 Grade "A" Phosphor Bronze
  • CDA 511 Phosphor Bronze
  • CDA 521 Grade "C" Phosphor Bronze
  • CDA 544 B-2 Phosphor Bronze
  • CDA 630 Nickel Bearing Aluminum Bronze
  • CDA 642 Aluminum Silicon Bronze
  • CDA 651, 655 Silicon Bronze
  • CDA 675 Manganese Bronze
  • CDA 706 Cupro-Nickel 10%
  • CDA 715 Cupro-Nickel 30%
  • CDA 725 Cupro-Nickel
  • CDA 752, 762, 770 Nickel Silver
  • CDA 932 Bearing Bronze
  • CDA 954 Aluminum Bronze

The great variety of alloys we offer is a great advantage to our customers, because those individual alloys have properties that are so different from one another. It does not matter if you require a metal coil that is highly malleable, or you require a metal coil that is incredibly carded. No matter what you need, Metal Associates will be able meet, if not exceed, your requirements.

Why Else Should You Work With Us?:

Metal Associates’ Copper, Brass and Bronze Coil Secondary Services

At Metal Associates, we don’t just offer the bare minimum. Quite the opposite, with the comprehensive services and servicing we offer, you’ll never want for anything. Whether we do it on-site or we enlist the assistance of any one of our good friends in the metal industry, we will make sure that your coils meet your specifications exactly. In order to do so, we will perform secondary processes including re-rolling, leveling, cutting to length and slitting. In addition, we are more than willing to fill requests for products with custom lengths, diameters and thicknesses. Of course, as we mentioned before, to fit the unique needs of an individual application, we make available to our customers innumerable different grades and alloy grades of copper, brass and bronze alike. The engineers and sales staff at Metal Associates are excited to work with you every step of the way, to make sure that you are completely satisfied not only with your coil products, but with your experience with us.

About Us

Metal Associates is a metal supplier that specializes in the distribution of high quality copper, brass and bronze products. Along with those, we supply customers all across the board with ferrous and non-ferrous metals and metal alloys such as aluminum, carbon steel, cupronickel and invar. In addition, because we are a full line distributor, we are able to offer our metal products in virtually all shapes, sizes and tempers. In addition to our metal and stock metal shape products like brass plates, we offer products, such as waveguide tubing and lock wire, for specific applications. Here at Metal Associates, we are committed to providing our customers with outstanding metal products for their projects that are long-lasting and reliable. We believe in quality. To make sure that you are satisfied and that you get those “hard to find” alloys that you are looking for; we will work with you every step of the way. There is no project too challenging for our highly trained staff. If you have any special requests then do not hesitate to let one of our representatives know. Call, email, fax us or submit an information request to learn more. We cannot wait to work with you.

Our Other Products

Metal Associates is a reliable distributor of ferrous and non-ferrous metals. This supplier can provide metals in a variety of shapes including aluminum, brass, copper, bronze, Invar, Cupro-Nickel and more. Metal Associates is committed to providing their customers with outstanding metal products for their projects. These dependable items are long-lasting and this company works with you every step of the way to find you those “hard to find” alloys. There is no project too challenging for their highly trained staff. If you have any special requests then do not hesitate to let one of their representatives know.

Contact Us

Metal Associates
230 West Parkway
Unit 3-2
Pompton Plains, NJ 07444
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Toll Free: (800) 838-1978 •
Phone: (973) 835-8480
Fax: (973) 835-7981
email: