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.

What You Need to Know about Naval Brass Before Putting It to Work


Brass is one of the more popular metal alloys on the market today, as evidenced by the high number of brass sales over the years. Stripping it down to its most basic chemistry, brass consists of copper and zinc, both of which exist in a variety of ratios in relation to each other.

There are more than 60 known types of brass which can all be used in a wide range of applications. However, its very chemistry makes it susceptible to dezincification corrosion. Read more from this blog:

Applications of Naval Brass in Industry

Every year, worldwide usage of copper reaches more than 22 million tonnes, and this figure continues to rise as the demand increases. As a base metal, copper truly holds a significance in various industries, and so do its alloys bronze and brass. In the business of building boats and ships, a copper alloy that has stood the test of time is naval brass. The alloy is widely used in the fabrication of propellers, propeller shafts, rivets, and more.
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Using Naval Brass in Elevators for Functional and Aesthetic Purposes

Brass sales to the interior design industry has been booming in recent years as artisans have begun to realize how many excellent uses there are for brass in their creations. In particular, Naval Brass offers many aesthetic and functional properties that designers should find easy to develop into products for both their small clients and large scale, industrial projects.

In commercial spaces, the elevator is often very plain and boring. However, designing the interior of an elevator with style and comfort in mind can make the space more interesting, which staff and visitors in a building will appreciate. Read more from this blog

The Need for Naval Brass in the Shipping Industry

Naval Brass is a specific blend of copper, zinc, tin and lead that gives it properties which are vital in the shipping and marine industry. It is available in many forms, such as sheets for cladding and pipes and rods for certain mechanisms that are exposed to water. Naval Brass can also be bought in bars, tubes and plates to fulfil different functions.

Without using quality naval brass, many naval components directly exposed to water can be easily damaged.

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Dezincification: The Problem Naval Brass Solves

Naval brass is renowned for its high strength, toughness, and corrosion resistance – attributes that make it suitable for harsh conditions. Components constantly exposed to salt air and water (like propeller shafts), plus industrial heat (like welding rods), are frequently made of this alloy.

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