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CNC Machining Bronze Services

Bronze is a copper-tin alloy with good castability and excellent wear resistance, corrosion resistance and chemical stability.

DEK specializes in machining all types of bronze to provide you with high-quality custom bronze parts. Our state-of-the-art equipment and cutting-edge technology allow us to achieve tight tolerances of +/- 0.005 mm and complex geometries, making us a preferred partner across a wide range of industries.

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CNC Machining Bronze Service for Custom Precision Parts

Bronze part(1)

Bronze has excellent corrosion resistance, conductivity, good hardness and strength and castability. It is a copper-tin alloy and a very popular metal material.

At DEK, we have advanced CNC milling centers, CNC lathe centers, laser cutting machines, etc. and professional technology, always providing a high level of accuracy and precision. We are good at processing all types of bronze, including 932, 954, 544 and 841. Our precision machining services ensure high-quality parts for industries such as manufacturing and construction. It is a perfect choice for gears, bearings, bushings, electrical terminals, screws, etc.

Whether you have draft drawings, samples or ideas, we can help you from design to production. Whether you need simple cutting or complex precision machining, DEK always meets your diverse needs and ensures delivery on time and within budget. In addition, you can get the desired surface finish and tight tolerances of +/- 0.005mm, tight packaging and fast logistics at DEK. If you want to experience DEK's full range of services as soon as possible, contact us today!

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Bronze Material List

Bronze 544

Bronze 544, also known as "B-2" bronze or C54400 Phosphor Bronze, is a great choice for bearings due to its high machinability and wear resistance.

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Bronze 841

Bronze 841, also known as C84100, is a leaded tin bronze that contains copper, tin, and lead as its main components.

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Bronze 932

Bronze 932 is a strong alloy with a high lead content. It has excellent strength and anti-friction properties.

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Bronze 954

Bronze 954 is a high-strength aluminum bronze alloy with excellent wear and corrosion resistance.

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Basic Knowledge of Bronze

What is Bronze?

Bronze is an alloy, a mixture of metals primarily composed of copper and tin. Other elements like aluminum, manganese, or phosphorus might be added for specific purposes. Bronze is known for its corrosion resistance, malleability, and strength. The Bronze Age, a period in human history (around 3300–1200 BCE), is named after the widespread use of bronze tools and weapons. Over time, different types of bronze alloys have been developed to suit specific applications, ranging from artistic creations to industrial components.

Bronze, with its distinctive reddish-brown hue, possesses distinctive qualities like its hardness, which, while present, is less brittle than that of cast iron. Additionally, bronze exhibits a melting point of 950 degrees Celsius, showcasing its resilience under high temperatures. Its resistance to corrosion, particularly in saltwater environments, further enhances its appeal. Moreover, bronze has a low metal-to-metal friction level, making it easier to machine.

Advantages of Bronze

  • Corrosion resistance
  • High strength
  • Ductility
  • Good conductor of heat and electricity
  • Wear resistance
  • Aesthetic appeal

Applications of Bronze

  • Coins
  • Statues
  • Jewelry
  • Bells
  • Sculptures
  • Medals
  • Tools
  • Musical instruments
  • Door handles
  • Bearings


Machining Bronze Buying FAQ

The most suitable bronze grades for CNC machining are those with a higher copper content. Bronze 954 is the strongest of all bronzes for CNC machining and is fairly easy to manufacture. It has good machinability and corrosion resistance, making it the most popular grade.
Bronze metal prices vary based on factors like alloy composition and market conditions. It tends to be more expensive than common metals such as steel or aluminum due to its copper and tin content.
Unlike iron or steel, it doesn't rust. Instead, it develops a protective patina over time, enhancing its resistance to environmental factors.
Bronze can be damaged by exposure to harsh chemicals, acids, or pollutants. Proper care and maintenance are important to preserve its appearance and structural integrity.
While bronze is durable, it is not immune to stress. Excessive pressure or sudden impacts can lead to cracking.

Other Materials


Stainless Steel

Stainless steel is durable, corrosion-resistant, and visually appealing. It's widely used because of its strength, low maintenance, and ability to withstand various temperatures and chemicals.

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Mild Steel

Forging, welding, and machining mild steel are some of DEK’s expertise. Because of mild steel’s high malleability and ductility, it can be easily formed, bent, and stretched without breaking.

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Copper is a top choice for electrical wiring and electronics. It's an excellent conductor of electricity and heat. Plus, it's durable and easy to shape.

More info about Copper

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