Brass CNC Machining for Custom Parts
Brass, an alloy composed of copper and zinc, is a popular material for CNC machining due to its unique characteristics. In this article, we’ll explore the different types of brass used in CNC machining, their applications, and material properties.Get more news about brass cnc machined parts wholesaler,you can vist our website!

Types of Brass for CNC Machining
C260 Brass (Cartridge Brass):
Contains 70% copper and 30% zinc.
High ductility and considered the most general-purpose brass alloy.
Ideal for various applications, including automotive terminals, handles, hinges, jewelry, screws, rivets, valve stems, and musical instruments.
Material Properties:
Ultimate Tensile Strength: 62 ksi
Elongation: 30%
Hardness: 70 HRB
C360 Brass:
Remains the industry standard for general machining and high-volume production.
Excellent machinability allows full utilization of screw machine capabilities.
Widely used in plumbing components and other precision parts.
Material Properties:
Ultimate Tensile Strength: 58 ksi
Elongation: 25%
Hardness: 78 HRB
Advantages of Brass CNC Machining
Machinability:
Brass is easy to machine, allowing for high feedrates and minimal coolant requirements.
CNC turning machines and 3 & 5-axis CNC milling machines can produce custom brass parts.
Corrosion Resistance:
Brass is weather- and corrosion-resistant, making it suitable for various environments.
Strength:
Brass has tensile strength similar to mild steel.
Applications of Brass CNC Machined Parts
Automotive Industry:
Brass components are used in terminals, connectors, and other critical parts.
Jewelry Making:
Brass jewelry findings, clasps, and decorative elements are common.
Plumbing and Hardware:
Valve stems, handles, and hinges benefit from brass’s durability.
Musical Instruments:
Brass instruments (e.g., trumpets, trombones) rely on precision-machined parts.
Conclusion
Brass CNC machining offers a balance of strength, machinability, and corrosion resistance. Whether it’s for automotive, jewelry, or plumbing applications, brass remains a reliable choice for custom parts.