Our copper materials are the ideal choice for precision CNC machining, offering superior mechanical properties and excellent machinability. Widely used in aerospace, automotive, electronics, and other advanced manufacturing sectors, ensuring long-term performance and exceptional product quality.
Copper is of crucial significance in the field of CNC machining and is an ideal material for manufacturing precision components. Its remarkable high thermal conductivity characteristic can significantly improve heat transfer efficiency and is widely used in many industries such as aerospace and automotive manufacturing; its excellent electrical conductivity makes it a preferred material for manufacturing conductive devices; its outstanding corrosion resistance ensures long-term stable operation under various harsh environmental conditions.
Moreover, the mechanical properties of copper are stable and balanced, and its processing performance is excellent, enabling high-precision cutting and achieving good surface quality.
Main Elements: Copper (Cu), Zinc (Zn)
Characteristics & Properties:
Good machinability and formability
Good corrosion resistance in normal environments
Good electrical and thermal conductivity
Cost-effective and suitable for general-purpose components
Applications:
Industrial: Mechanical fittings, valve components, pipe connectors, and hardware.
Electrical: Connectors, terminals, and electrical fittings.
Plumbing: Plumbing fittings, fasteners, and general-purpose brass components.
Consumer Products: Decorative hardware, handles, and precision-machined parts.
Machinability:
Good machinability for general CNC turning and milling
Suitable for common machining operations and complex component geometries
Main Elements: Copper (Cu), Zinc (Zn)
Characteristics & Properties:
Good strength and plasticity
Good cold-working and forming properties
Good electrical and thermal conductivity
Good corrosion resistance in many common environments
Applications:
Industrial: Mechanical components, pipe fittings, valve parts, and connectors.
Electrical: Electrical terminals, conductive components, and connector parts.
Plumbing: Water fittings, hardware, and general-purpose plumbing components.
Consumer Products: Decorative parts, fasteners, handles, and precision-machined components.
Machinability:
Suitable for CNC milling, turning, drilling, and other conventional machining operations
Machining performance depends on material condition, geometry, and cutting parameters
Main Elements: Copper (Cu)
Characteristics & Properties:
Excellent electrical conductivity
Excellent thermal conductivity
Good corrosion resistance in many environments
High ductility and good formability
Applications:
Electrical: Busbars, electrical connectors, terminals, and conductive components.
Thermal Management: Heat sinks, heat exchangers, cooling plates, and thermal transfer components.
Industrial: Copper fittings, conductive parts, and precision-machined components.
Semiconductor: Electrical contacts, thermal management components, and selected vacuum equipment parts, depending on design requirements.
Machinability:
Relatively soft and ductile, which can cause built-up edges and burr formation
Requires suitable cutting tools, sharp edges, and optimized machining parameters for good surface finish
Main Elements: Copper (Cu), Zinc (Zn), Lead (Pb)
Characteristics & Properties:
Excellent machinability and chip-breaking performance
Good dimensional accuracy in precision-machined parts
Good corrosion resistance in many common environments
Good strength and suitable mechanical properties for general-purpose components
Applications:
Industrial: Precision fittings, valve components, threaded parts, and pneumatic fittings.
Electrical: Connector pins, terminals, and electrical hardware.
Automotive: Precision fasteners, bushings, fittings, and small machined components.
Consumer Products: Screws, nuts, inserts, and precision hardware.
Machinability:
Excellent machinability, suitable for high-speed CNC turning and milling
Produces short, manageable chips and supports efficient batch production
Yes. We offer fully custom CNC copper machining based on your drawings, samples or specifications, including oxygen-free copper, brass and beryllium copper for marine, electrical and hardware applications.
We provide polishing, passivation, tin plating, nickel plating, gold plating and anti-tarnish coating to prevent copper oxidation.
The lead time depends on the complexity, size, and machining techniques used. For simple prototypes, we can typically complete them within 1-3 days.
Copper has higher material cost and tool wear compared with aluminum. The price depends on material grade, complexity, tolerance and quantity. We provide competitive quotes.
We will contact you within 1 working day, please pay attention to the email with the suffix “@partstailor.com”.
We will contact you within 1 working day, please pay attention to the email with the suffix “@partstailor.com”.
We will contact you within 1 working day, please pay attention to the email with the suffix “@partstailor.com”.