Rotax Metals
Melted modern bronze

Everything You Need To Know About: Bronze

Bronze is one of humanity’s longest-standing creations, having been used since ancient times and continues to thrive today. Made from copper and tin, a mixture that often includes other metals such as aluminum or zinc in modern formulae, this unique alloy has seen widespread application throughout history; it was employed by Egyptians for weapons & instruments during the Bronze Age, while Greek culture also drew upon its use before eventually transitioning into an Iron Age.


Despite these advancements, however, bronze remains prevalent — a testament to its timeless power! Bronze may seem commonplace, but its true characteristics have remained largely a mystery to many. Dive in and discover what this popular metal is truly capable of before you bring it into any project! Here’s everything you need to know about bronze:

What is Bronze?

The word bronze is borrowed from the French: bronze. The 4th millennium BC, commonly referred to as the Bronze Age — marked a pivotal moment in history. This was when bronze became the metal of choice, used across Sumerian cities and ancient China & India alike. Although rare craftings from meteoritic iron were present during this period, its smelting process wasn’t commonplace until after 1300 BC — heralding an era known as the Iron Age, where bronze truly flourished for centuries following.


Comprised mostly of copper and tin in its modern form but with potential for several other metals, including manganese, aluminum, nickel, phosphorus, etc., it’s easy to see why our ancestors so prized this alloy. Nowadays, though, there is some confusion surrounding brass vs bronze as their elemental makeup can be quite similar; science and engineering tend towards precision when defining them apart, whereas museums will often just refer to both collectively as a “copper alloy.” 

The Manufacturing Process of Bronze

Bronze has been used for centuries to craft tools, weapons, and other useful items. The process of making bronze was a simple yet intricate one; it involved heating tin and pure copper together until they melted into liquid form — the true alchemy that created this strong metal. This molten mixture had to be carefully poured into sand or clay molds before cooling off to solidify its shape.


Craftsmanship at these levels was not accessible by just anyone. While larger communities typically relied on their own personal bronze smiths, others simply turned to travel artisans who could easily get them what they needed. In addition to its strength and beauty, this ancient alloy has thousands of different uses in industries. Here are some of the manufacturing processes of bronze:


Working with bearing bronze can be a rewarding experience, so long as the right technique is applied. For best results and finish on your project, using coolant/lubricant while machining and tipping machine bits or tools are recommended. Though its excellent durability makes working with this metal beneficial, more care should be taken in certain operations — slower speeds during reaming are advised due to possible “grabbing.”

Corrosion resistance

Bronze is a corrosion-resistant metal, perfect for withstanding harsh environments like salt water and chloride. Its unique patina finish gives it a character that can easily be preserved or removed depending on your preference — to keep its original shine or leave an interesting aged feel!


When working with bronze, the key to achieving annealing or stress relieving is gentle heating of the metal at 260°C per inch wall thickness for an hour. It’s important not to rush cooling this material as it could lead to crumbling or fracturing; instead, slowly allow it to air-cool. Be extra careful when handling silicon bronze due to its higher lead content, and make sure proper extraction equipment and PPE are available.


A modern bronze statue of Albert Einstein


From musical instruments and powerful sculptures to plaques of recognition and medals, the process of bronze casting has been used for millennia to turn molten metal into beautiful creations. Using methods like lost wax, ceramic shell, or sand casting — depending on desired — heat is fought with creative finesse as artisans pour the liquid material into hollow molds to bring their visions alive.

Formability and Ductility

Bronze can be transformed through a unique cold-forming process, resulting in increased durability and strength of the metal. Bearing bronze’s low friction properties makes this metal ideal for a wide range of applications. Meanwhile, bell bronze emits resounding tones, and several bronze alloys possess an admirable resistance to corrosion by seawater. 


Bronze is a remarkable metal due to its ductility, or ability to be drawn into tiny wires without breaking. Generators across the world utilize this wonderful feature of phosphor bronze in their design — an incredible testament to just how powerful it really is.

Why Use Bronze Products For Your Project?

For centuries, bronze has been renowned for its versatility and resilience — an ideal material to craft sculptures, coins, and even jewelry. But what makes this copper alloy so beloved? Its malleability allows it to be molded into a variety of shapes with ease while retaining strength over time. 


Let us explore some of the unique qualities that make bronze one of the most sought-after copper alloys and why you should use this particularly incredible material for your projects.

Durability & Longevity

Mailboxes made of bronze alloy


Bronze is a superior choice for outdoor applications due to its remarkable durability and excellent resistance to corrosion. Its high tin content makes it an ideal material that can withstand extreme temperatures and harsh weather conditions and remain unscathed. Thanks to these properties, aluminum bronze can be used in a multitude of outdoor applications like sculptures, landscaping accents, or even boats that traverse turbulent seas!


Bronze is the ideal material for detailed projects: its malleability and machinable characteristics allow easy customization into any shape while it maintains a color that never fades. From musical instruments to fine jewelry, this resilient metal can be used as a simple yet elegant solution in countless applications.


Bronze offers so much more than just its beautiful and unique appearance — it’s also incredibly affordable! Because of how abundant the material is in nature, tin bronze provides those with tight budgets an accessible option to use for large-scale projects that would otherwise be outside their reach. With this reasonably priced metal alloy at our disposal, majestic sculptures or monuments become a reality regardless of financial restrictions.

Anti-microbial & Self-deontaminating

Bronze hardware offers a winning combination of elegance and practicality; it is beautiful to behold, and its high copper content also provides natural anti-microbial properties. Research has demonstrated that the alloys commonly used can help inhibit the growth and spread of harmful bacteria and viruses.

Get the Best Bronze Products For Your projects at Rotax Metals!

Investing in bronze provides countless advantages over its copper alloy counterparts, with lasting durability and a diverse range of applications. From sculptures to coins, jewelry, and beyond, bronze is the perfect go-to choice without breaking the bank! 

Experience why so many professionals trust Rotax Metals for their bronze products — call us today to find out how we can help give your projects a lasting impression!

A brass sheet

Everything You Need To Know About: Brass

From early civilizations to today’s modern world, brass has been a constant companion. This durable and easy-to-work-with alloy can be found in everything from cars to kitchenware — making it the perfect material for all your creative needs! You don’t have to be a scientist or an engineer to appreciate the beauty and practicality of this metal.


With so many potential uses, it would be hard not to appreciate its strength and versatility — from decorating your kitchen right down to being part of engineering projects. Unlock brass’s possibilities by learning more about this remarkable material today!

What is Brass?

A brass mechanical watch


Brass, or red or yellow brass, is a metallic alloy made from copper and zinc ores with small amounts of other elements, including tin, lead, and arsenic, making it a bright gold-like appearance. The proportions of copper alloy and zinc can vary, but brass is always composed of at least 80% pure copper and 20% zinc content.


There are many reasons why brass alloy is so popular, but perhaps the main reason is its unique properties and contribution to modern society. Brass alloys have been around since the bronze age and have been used to make everything from brass instruments and plumbing fixtures to jewelry. Because of its durability, corrosion resistance, and affordability, many people still use this metal for these same purposes today. 

The Manufacturing Process of Brass

A man working on brass


Crafting brass is a complex journey that involves more than meets the eye. It takes both science and artistry to transform raw materials into beautiful objects. The creation process involves machining, forming, heat-treating, and annealing for optimal strength before it can become its recognizable bright gold appearance. Each step adds something special until we finally have one of mankind’s most enduring materials — brass.


The process of melting brass begins by heating the metal until it reaches its low melting point at 1,050 degrees Celsius and 1,999 degrees Fahrenheit. Once the metal has reached its melting point, it will liquefy at the edges first before flowing towards the center of the container where it is heated. 


The heat level must be increased gradually throughout this process to avoid uneven heating or cooling, which could result in cracks in the final product. The zinc content gives the finished product a yellowish tint and increases its strength, while copper alloys produce a deeper color and add elasticity to the alloy. 

Cold rolling and annealing

Cold rolling is a process that involves passing the brass sheet through a series of rollers at different temperatures. This process reduces the thickness of the sheet, as well as increases its diameter. Cold rolling also improves the material’s flexibility, tensile strength, hardness, and yield strength.


Annealing is another process that helps improve the mechanical properties of brass by heating it to a specific temperature, usually around 600 degrees Celsius, for a short period. After cold rolling or annealing has been done to your material, it will be ready for further processing according to your specific needs.

Hot Rolling

Hot rolling is a process used to produce flat products from steel or other metals by passing them through a series of rollers under high pressure. The pressure causes the material to elongate and become thinner as it moves through each successive pair of rollers until it reaches its desired thickness.


This process can occur at room temperature or above 1,000 degrees Celsius (1,832 degrees Fahrenheit). In brass manufacturing, hot rolling produces large sheets of metal cut into smaller pieces for use in various products such as jewelry or plumbing fixtures.

Finish Rolling

The finish rolling process is one of the final steps in manufacturing brass. It involves passing the metal through a series of rollers, which press it into a particular shape. This step is necessary because if your sheet metal isn’t thin enough or uniform enough, it will affect the performance of your finished product. It also helps to ensure that the metal will be solid and consistent enough to be used in products like springs and other mechanical components.

Uses of brass

Different-sized brass bowls


The brass alloy has been used for thousands of years because of its malleability and durability. It is one of the most versatile alloys and is used in a wide range of products. Brass can be used in musical instruments, decorative applications, architectural construction, lighting fixtures, electrical applications, and much more!


Brass is the go-to material in plumbing fittings and fixtures because of its affordability and corrosion resistance. From faucets to valves, contact with water won’t cause predicaments down the line — ensuring cost-effective solutions for years!

Why Use Brass Products For Your Project?

An intricately-design brass door


Brass has many advantages, making it an excellent choice for your next project since brass alloys are very durable. It can take a lot of wear and tear without falling apart, meaning it will last long after your project is complete. 

Brass is an inert, non-toxic metal.

Brass serves as an excellent material for applications because it is corrosion-resistant. Its natural tarnish creates a protective patina that prevents rusting but can be polished away if undesired.


Beyond its inherent properties, naval brass is easily enameled or plated with various metals to increase its aesthetic value while still offering great corrosion protection in nearly any environment – even submerged!

Brass Can Be Formed Into Many Different Shapes and Forms

From bright gold to matte black, brass offers a wide range of finishes sure to fit any budget — which is especially convenient because when compared with other metals like steel and aluminum, brass alloys are less expensive and easier to work with.

Brass is a very durable material that requires little upkeep.

With its impressive resistance against corrosion even when regularly exposed to the elements outdoors or through heavy daily use, you’ve got yourself an ideal material for outdoor projects!

Increase the durability of your projects by using Rotax Metals Brass Products!

Imbue your projects with the timelessness of history and beauty! At Rotax Metals, we carry brass products that can give any venture an exquisite touch while adding in durability you can trust — perfect for countless industries and applications!


Rotax Metals provide multiple services to help you get the most out of our products. Whether you need to purchase a single piece or an entire order, we have something for you! Increase the durability of your projects by using Rotax Metals Brass Products. Call us today to learn more!

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!

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