Common Brass Tube Types, Their Composition, and Best Uses

There is no shortage of brass tube availability in the metal market today. In fact, manufacturers have gotten more creative and innovative with their brass production that they have found ways to create better metal alloys than the typical brass. By mixing different components and making a variation on the brass composition, more types of brass alloys are now available.

All of these common alloys were made with a specific use in mind. Here are just some of the most popular brass tubing, what they are made of, and where they are best used:


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Naval Brass and Two Other Brass Alloys with Excellent Corrosion Resistance


Brass is prized for many of its characteristics, including its distinct appearance, machinability, durability, and conductivity. But perhaps the property that craftsmen and artisans consider to be the most important is its excellent corrosion resistance. Through the ages, new brass alloys have been introduced with improved ability to withstand corrosion. This is why brass remains as a preferred material for aggressive working environments and even in marine applications.

Today, there are over 60 types of brass specified by European Norm standards, each with a different composition to suit the specific needs of the user. If you want a material that satisfies the most demanding conditions across many industries, however, here are three of the finest alloys you can get from suppliers like Rotax Metals.

Naval Brass

Also referred to as admiralty brass, naval brass is composed of 30 percent zinc and 1 percent tin. Small as it may be, that tiny percentage of tin is what gives naval brass its most notable property—resistance to dezincification. This is especially true if the copper content is near the top end of the range. Being an alpha-beta brass, naval brass is often cheaper, easier to find in markets, and more workable at high temperatures. Naval brass plates hold up well against seawater and other caustic substances, making it a staple in ship manufacturing.

Muntz Metal

Muntz metal is also a popular material in the shipbuilding industry, although it’s not quite as widely used as naval brass. Its composition of 60 percent copper, 40 percent zinc and a trace amount of iron makes it a little more susceptible to dezincification, particularly in marine environments. This is why Muntz metal is more commonly used only as lining on boats. When treated and protected with iron or zinc anodes, though, it can tolerate a significant amount of dezincification before needing replacement.

Aluminum Brass

Nowadays, aluminum brass is just as important as naval brass when it comes to marine applications. Containing about 76 percent copper, 22 percent zinc, and 2 percent aluminum, this alloy has superior corrosion resistance, too. Aluminum brass sheets, strips and plates are widely used in seawater service and sometimes for production of seawater pipe systems. It is also a prominent material used in Euro coins due to its resistance to tarnishing, as well as its non-allergenic and mild antimicrobial properties.

All brass types are naturally corrosion resistant under normal conditions, but some are designed to be more resilient when exposed to the elements. Consult with your supplier to know which brass alloy works best for your project.


About Rotax Metals

Rotax Metals is a trusted supplier of quality copper, brass and bronze products for a number of industries. Founded by Ronald Rosenthal in 1948, our company offers an extensive inventory of competitively priced items along with value added services, such as welding, cutting, forming, and machining. We also provide special services, including polishing, metal shearing, waterjet cutting, metal fabrication through our vast network of resources. Get in touch with us and let our experienced and knowledgeable staff help with your project today.



The Brasses: Properties & Applications,

Brass Alloys and Their Applications,

Naval Brass vs. Muntz Metal: Which Do You Need?

Any business that creates brass products will understand the importance of selecting the right alloy. Particularly if your company needs water-resistant materials, knowing the metal that will suit your situation best is key to a successful project and happy customer.

Both naval brass and Muntz metal boast a positive reputation when it comes to industry use, but which one does your business need?

Differences in Composition

Although both comprise an approximate ratio of 60% copper and 40% zinc, naval brass and Muntz metal contain a trace of different materials. Naval brass typically contains just under 1% of tin, while Muntz metal contains a small proportion of iron.

Both metal alloys are extremely corrosion resistant and antimicrobial. Therefore, their structure will not break down when repeatedly exposed to water. Moreover, microorganisms will be killed or stopped when they try to attach to the surface underwater.

Common Uses in Industry

Naval brass is strong and durable, which makes it ideal for heavy duty parts, while Muntz metal is malleable enough to be used as cladding on ships. Many businesses within the shipping industry will find a use for both metals and should consider using them to create propeller shafts and marine hardware.

Naval brass can also be used within the construction industry for valve stems, welding rods and condenser plates, among other machinery parts. Meanwhile, artisans enjoy the bright yellow color, lending itself to sculptural or decorative projects.

If you’re still unclear about which metal lends itself best to your business, contact a reputable supplier for advice that’s tailored to your specific needs.

Up Close and Personal with Architectural Bronze

Recognized among metal workers by its alloy code of C385, architectural bronze has truly made a name for itself in terms of versatility and reliability. It is made of approximately 57% copper, 40% zinc, and about 3% lead.

Excellent Physical Properties

 Fabricators and sculptors adore this alloy because of its high machinability rating. When it is worked at high temperatures, such as with projects that require forging and pressing, it is elastic enough to be shaped into any form as one pleases. This is why artists can bend and shape this bronze into flowers, leaves, vines, and more. Aside from that, C385 is resistant to the effects of industrial and marine atmospheres. It will not corrode easily when it comes in contact with weak acids, thus making it ideal for outdoor decorations.

What Should Be Avoided

 Though it is a very resilient copper alloy, architectural bronze still exhibits physical limitations. For instance, if this metal is to be used on outdoor structures like monuments, gates, posts, and the like, care should be taken against exposure to acid rain and bird droppings. For indoor installations of bronze, such as stair rails, door knobs, and similar, avoid using ammonia-containing products when cleaning them.

Should you need more data about the strengths and limitations of bronze bars, sheets, tubing, or other forms of brass, don’t hesitate to reach out to experts. These metal suppliers possess years of experience in providing their clients the right types of alloys that best fit their needs. Whatever size or gauge you require, they will most certainly have it in stock.


Get to Know the Role of Brass in Sports Equipment

Brass, a highly in-demand copper alloy, is already widely recognized for its function in the construction, machining, and fabrication industries. But, did you know that this metal also serves a vital role in many different types of sports equipment? Beyond being the main decorative element on trophies and plaques, brass can do so much more, such as helping athletes gain a winning edge.


 In the hammer-throw event, the heavy metal ball you see hurled around is actually made of brass, for both men’s and women’s events. Also in track and field events, brass serves as a key component for the hurdles. Pivots and fasteners made from this metal help officials and trainers adjust the height of each hurdle, making it appropriate for the competitor’s skill level.

Tennis and Volleyball

 A crucial component of these two sports is the net. In tennis, winding mechanisms to adjust the nets are made of brass. This allows for the easy setting of its height and tautness. In volleyball, the net poles are planted and secured via two holes in the court, and these holes are lined with brass-plated covers. When the poles are not in use, the brass cover plate is covered and closed with a brass sleeve.

These are only a few of the lesser-known applications of brass in the realm of athletics and organized sports. If you would like to know more about the metal’s other uses, you can talk to your trusted brass suppliers. They will give you expert insights about the versatility of brass and other metals. They can definitely hook you up with the correct material specs for your particular endeavor.

Revel in Better Sculpting Options with Brass

As a sculptor, many metals stand ready for your next creative inspiration. Your metal selection generally depends on the project’s structure and purpose, but brass is something you shouldn’t overlook. It can be used for many projects and is valued for many reasons.

Practical Benefits

 Made out of copper and zinc, brass is a durable metal that can retain its aesthetic value for a long time. This is because it’s not susceptible to rusting, even when left outside for years. This helps you design long-lasting projects for clients to appreciate, no matter what type of weather they receive year-round. In addition to this metal’s durable nature, there are many lacquers and laminates that can be applied as a durable finish. In turn, brass sculptures retain their beauty, whether they’re inside or outdoors.

Brass is also a very malleable material, making it easy to work with. You can achieve unique angles and shapes without using expensive equipment, saving you time and money as a sculptor.

 Varied Applications

Brass is a multipurpose material, which is why it’s so widely sought after by designers and builders worldwide in many different industries. You can use brass to sculpt unique shapes, iconic visuals, and abstract images that are distinct each time you sculpt.

You also might consider using brass metals when designing free-standing structures. These pieces work great outdoors to lend a complete and warm look to an otherwise barren space.

The next time you are sculpting pieces for clients, consider brass as a material choice. It opens up your design options and lets you sculpt in a cost-effective manner when you find brass sales at a respected supplier.

Useful Brass Channel Qualities for Lamp Designers

Designing lamps for a living gives you so many directions to venture into as far as design goes. You can enrich your creative options even more when you use brass channel, a unique material that offers many benefits for lamp customization.

Stable Square Profile

 The most important attribute of brass channel by far is its square-like shape. This design make brass channel perfect for creating stable bases for lamps. You can make the base as tall or as short as you want, depending on how large the lamp is and how much it weighs so long as it does not become top-heavy.

 Stand-Out Luster

 When you think of lamps, you think of their shine and their ability to bring in a warm mood to any area they’re installed in. Brass channel lets you further highlight this shine because brass is a material with a unique glimmer, almost replicating the look of gold. You therefore get a striking, high-end look without having to spend a fortune. The light hits brass at different angles to create a dramatic effect.


Sometimes you want to design lamps that are distinct and show off unique shapes. Brass channel lets you do just that, especially when you order pieces that are thin. Its malleability lets you form channels that go in different directions to create unique centerpieces for homes.

If you’re looking to get more creative when designing lamps for customers, consider using brass channel. This material not only looks premium, but its versatile applications give you many options as a designer.