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Brass vs Naval Brass: What’s the Difference

Brass vs Naval Brass

Have you ever wondered what makes brass and naval brass different? Brass is an alloy of copper and zinc, while naval brass is a specific type of brass that has been used in marine applications for centuries. This blog post will look at the differences between these two metals and how they are used in different industries.


Brass is a metal alloy of copper and zinc with small amounts of lead and other elements. It has excellent machinability, corrosion resistance, electrical conductivity, strength at high temperatures, and ductility. As a result, it is commonly used in plumbing fixtures, musical instruments, ammunition casings, appliances, locksets, car parts, hardware accessories, and more.

Naval Brass

Naval Brass is a specific type of brass used in marine applications since the early 19th century. It contains higher concentrations of copper than typical brass alloys, usually around 60-67%. This gives it more excellent corrosion resistance against seawater than regular brass alloys. Naval brass also has excellent mechanical properties, such as tensile strength and fatigue resistance, enabling it to withstand harsh conditions at sea for long periods of time. It is commonly found in propellers, pumps & valves on ships, and various decorative fittings on board vessels.

Difference Between Brass and Naval Brass

The main difference between regular brass and naval brass lies in their respective compositions; regular brass contains more zinc than naval brass, which gives it its unique properties, such as improved machinability but decreased corrosion resistance compared to naval brass. Additionally, the higher concentration of copper in naval brass gives it increased strength & durability, making it suitable for use in marine applications where high-performance levels are required under extreme conditions.

  • Brass is an alloy of copper and zinc, while naval brass is an alloy of copper, zinc, and tin.
  • Brass is typically used for decorative purposes, while naval brass is used for marine applications.
  • Brass is less corrosion-resistant than naval brass.
  • Naval brass is more robust and more durable than brass.
  • Naval brass is more expensive than brass.
  • Brass has a lower melting point than naval brass.
  • Naval brass has a lower density than brass.
  • Naval brass is less machinable than brass.
  • Brass is available in a wider range of finishes than naval brass.
  • Naval brass is not recommended for use in high-temperature applications


In conclusion, both regular and naval brass are useful materials with characteristics that make them suitable for certain industrial applications depending on their composition & properties. Regular brass contains higher levels of zinc than naval brass, giving it better machinability. In contrast, naval brasses’ higher concentrations of copper give them enhanced corrosion resistance & durability, making them ideal for use in maritime environments where reliable performance is essential even under harsh conditions like those experienced by ships out at sea. Understanding the differences between these metals can help website owners or SEO newbies make informed decisions when choosing the suitable material for their projects or application.

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