Copper Sheet
Rolls of copper with dark background

Everything You Need To Know About: Copper

Copper is a remarkable material that plays an important role in our everyday lives. It is a naturally occurring element found in the Earth’s crust and is easily recognizable in its native copper form, appearing as a reddish-orange metal. It has been used for centuries for a variety of purposes, from creating coins and jewelry to wiring and plumbing. 


Due to its excellent conductivity and resistance to corrosion, it has become a staple in the electrical industry. Additionally, copper is a crucial component in the production of renewable energy technologies such as solar panels and wind turbines. Understanding the properties and applications of copper is essential to appreciating its value and importance in modern society.

What Is Copper?

Copper is a metallic element found in pure metal form or a variety of copper compounds. It is abundant in the earth’s crust and is a key component in many industries, including construction, electronics, and transportation. One common copper compound is cuprous oxide, which is used in the production of semiconductors and as a pigment in ceramics. Overall, copper’s versatility and usefulness make it an essential element in our modern world.

History of Copper

Copper holds a significant place in human history, with the majority of the world’s copper deposits being found in Chile, followed by Peru and China. It was the first metal ever used by humans, with evidence of its use dating back to the Bronze Age over 5,000 years ago. 


Copper was highly prized due to its versatility, durability, and ability to conduct heat and electricity. It was also used in the production of other metals, such as bronze, brass, and sterling silver. Copper is one of the few elements in its natural state, and its importance in human history cannot be overstated.

Application Of Copper

A whole bunch of copper wire


Copper is a versatile metal used for various purposes since ancient times. Its production has evolved over the years, and today, it ranks third in global metal consumption, behind only iron and aluminum. Copper items are ubiquitous in our lives, from electrical wiring to piping and roofing. Its properties, such as excellent corrosion resistance and thermal conductivity, make it an ideal material for a range of applications. This informative introduction provides a glimpse into the fascinating world of copper and its many uses.


Copper plays an integral role in the rapidly advancing world of electronics. New technology and energy use are constantly being crafted, and copper wiring is often key to its functioning. Whether used to make batteries last longer or transfer electric current with precision, copper becomes vital to these technologies working correctly and efficiently. In fact, without it, further advancements may not be feasible, demonstrating how important copper remains in the successful execution of modern electronic appliances.


Copper has been used in architecture for thousands of years due to its durability and aesthetic qualities. Copper produced from industrial machinery is often alloyed with other metals to create copper alloys with increased strength and corrosion resistance suitable for construction.


Copper’s ruddy color and malleability shape it into roofing, facades, and decorative elements. The copper patina, or verdigris, that forms over time on copper surfaces is prized for its vivid blue-green hues. Many iconic buildings feature copper in their design, demonstrating its timeless appeal and functionality in architecture.


Copper has long been valued for its antimicrobial properties. Copper occurs naturally with a relatively high melting point, allowing it to maintain its structure even after frequent touching and contact. When exposed to moisture, copper produces cuprous sulfide, a substance toxic to bacteria and other microbes. Due to this, copper alloys are often used in frequently-touched surfaces in hospitals and other healthcare facilities where reducing microbial growth is critical. 


Studies have shown that copper surfaces can reduce the transfer of infection-causing germs by over 90% compared to other materials. While the antimicrobial effects of copper have been known for centuries, ongoing research continues to reveal the extent and potential of this naturally-occurring metal’s microbial-fighting power.

Why Use Copper Products For Your Project?

Copper and its alloys are essential materials for many building and manufacturing projects. Copper is highly conductive, corrosion-resistant, and durable, ideal for electrical applications, plumbing, and heat exchange systems. Copper tools and materials are also relatively inexpensive and have a steady supply, as copper is one of the most abundant minerals in the Earth’s crust. Whether you need copper wire, pipes, or sheets for your project, copper and its alloys are versatile, reliable, and practical choices for a wide range of tools, materials, and applications.

Get The Best Copper In Town At Rotax Metals!

Rotax Metals is your go-to supplier for high-quality copper and other metals in the area. We source the purest copper available and sell it to you in presentable small amounts or however much your project requires. Whether you need copper for electrical work, plumbing, or a craft project, we have you covered. 


Our copper is 99.9% pure and comes in a variety of shapes and sizes. We also supply other popular metals like aluminum, steel, and brass. Stop by our warehouse for the best copper and metals in town. Contact us now and get your hands on the best metal products in town!

What Properties Make Copper the Best and Where to Get Copper Rod and Other Supplies

copper in machines

If there’s one metal that has stood the test of time and has played a crucial role in the creation of the modern world, it has to be copper. Not only is it the first metal discovered and utilized, but even as new metals are being introduced on the industrial market every five years or so, it remained a highly relevant material, and for good reasons.

Apart from possessing a number of extremely valuable properties, copper is also recyclable. Even if copper mining stops at some point in the future, there’s enough scrap copper to resupply the market with and the cycle will continue. Unfortunately, not very many people are familiar with copper. If you ask a random person on the street to name a metal they’re familiar with, they’d probably say steel or aluminum, and there’s a good explanation to that.

Unlike steel and aluminum, which are commonly used for building visible structures like bridges and vehicles, copper is often found inside devices and machines, making it less familiar. There’s also the fact that copper is frequently used in its alloy form, which is typically far from its original appearance. Regardless, it doesn’t change the fact that copper is an amazing metal.


To get a feel for how amazing copper really is, let’s examine its applications based on its properties and form. Especially if you are planning to start a metal supply and distribution business or your project involves the use of copper, it pays to know what this metal can do and where it is utilized for. Reputable copper and brass suppliers like Rotax Metals can give you insights that can help you make the right choices.

According to Properties

Copper’s enduring relevance is predicated by its multitudes of levered properties. Here are some of the prominent ones and their applications.

Natural Elegance

Copper has a reddish-brown color, which changes into different shades of gold or tan when combined with other metals. The resulting alloys are perfect for cutlery, sculpture, architecture, and even jewelry.


Barnacles, weeds, and other saltwater lifeforms cannot attach on the surface of copper or its alloys, which is why it is used for ship hulls, hydraulic systems, and offshore oil and gas platforms.

Corrosion Resistance

Unlike steel and other ferrous metals, copper does not rust. Combining it with other non-ferrous metals makes it even more corrosion-resistant. Copper makes a great material for plumbing tubes and fittings, roofing, and distillation systems.

Electrical Conductivity

Copper is extremely conductive. It’s no wonder most communication, electrical transmission and distribution, resistance welding systems are made of copper.


Copper and its alloys are easy to work, too, but they can preserve their mechanical strength. This property is perfect for general engineering, marine, defense, and aerospace applications.

Heat Capacity

Thanks to copper’s high heat capacity, it makes up most of cryogenic, liquid gas handling, heat exchange, and combustion systems. This metal can maintain form and strength even when exposed to high temperatures for a long period of time.


There’s a reason why the doorknobs and railings in buildings are typically made of copper or its alloys. Copper has a natural antimicrobial property. Its molecules produce ions that can harm certain proteins in microorganisms, leading to their demise.

According to Form

Copper and its alloys can be manufactured into virtually anything, thanks to their high malleability and machinability. However, non-customized or mass produced raw copper supplies usually come in the following shapes and forms.

  • Sheet

    – Copper sheets are great for covering surfaces to add protection and aesthetic value. You can purchase a copper sheet from a local copper sheet supplier and use it on your kitchen countertop or backsplash to take advantage not just of its natural elegance but more importantly of its antimicrobial property.

  • Plate

    – If you want something thicker, try a copper plate instead, although it’s more commonly used for engraving purposes. Copper plates are great for device and machine casing, too. Pure copper, however, isn’t suitable for any application requiring metal plating as it forms patina after long exposure to air and moisture.

  • Tube

    –Copper is also a favorite material when making tubes and pipes. Not only is it extremely malleable, but it’s also antimicrobial, as previously discussed. Most copper tubes go to water filtration and distillation systems, food containment systems, and other structures with prohibitive sanitation requirements.

  • Bar and Rod

    – Typically produced through extrusion and tensile tested, copper bars and rods are later manufactured into auto parts, medical or electrical accessories, and other precision machine components. Whether you need a copper square rod, a copper round rod, or a copper bar for your project, large suppliers like Rotax Metals have you covered.

Copper is, without a doubt, a super-metal. Even with today’s technology, there are still aspects of this metal that we haven’t fully explored, and exploited for that matter. We expect to discover more new copper-based alloys in the coming decades and it’s going to benefit a vast array of industries.

Top Questions to Ask Copper Material Suppliers When Looking for the Perfect Plumbing Material

So you’ve started looking for a new home and there’s this lovely unit that you’ve been eyeing since day one of your search. When you checked it out, everything seems fine except for the plumbing, which looks old and needs some serious overhaul. You’ve decided to buy the house anyway and just have the whole plumbing system replaced.

copper material for plumbing

It may seem easy but plumbing renovation is one complicated job. Even if you will hire someone to do it, there are still a couple of things you need to do. For instance, you should know what materials are necessary for the project. The last thing you want is spending top dollar for a material that won’t hold up for long. Here are guide questions you can use to find the perfect material for your new plumbing system.

Has anyone used the material before?

If a certain metal is not that popular even to suppliers, chances are it’s not the ideal choice. Go for a material that has been used by trusted builders in your area or the one used in well-built homes in your neighborhood.

Does it rust or corrode?

This is perhaps the most important question you should ask yourself and the supplier. You wouldn’t want to use a metal that will only contaminate your water with rust debris down the road. Choose a metal like copper or any of its alloys because they are proven capable of resisting corrosion. There are select copper material suppliers offering copper plumbing pipes that you can ask about the corrosion of metals.

Is it tough and strong?

Not all corrosion-resistant metals are ideal for plumbing construction. You also have to factor in the forces the material has to deal with. Water may be still when they are in a container but within pipes they flow at tremendous rate, creating immense pressure. Your material must be tough enough to resist puncture and strong enough to hold up to pressure and not burst.

Does it kill bacteria?

Not very many metals are capable of the oligodynamic effect, a phenomenon characterized by the release of certain ions, which destroy a particular type of protein in bacteria cells, eventually killing them. Metals like copper and silver are among the few that can, and should be on your list.

Who is selling it?

It is crucial that you also know who your supplier is. There are thousands of copper material suppliers in North America and probably hundreds within your area alone, so choosing can be quite tricky. But if you know what to look for, it can be easier. The supplier, first and foremost, must be an established business with a clean and impressive reputation. This means they must have been in operation for many years or even decades. It would also be wise to choose a company that specializes in copper, since it’s the material you will eventually need. After all, the answers to your questions will all boil down to choosing copper.

Asking the right questions is critical in purchasing any product, especially materials for your plumbing. Being able to pick the right material means you can build a sturdy and durable plumbing system for your new home. This also means you won’t have to worry about repair and maintenance for many years.

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