Copper or brass has excellent conductivity, ductility, corrosion resistance, wear-resistance, and other unique properties, which make brass or copper machining parts are widely used in power, electronics, energy, machinery, and other fields. We are equipped with complete and professional technologies for copper and brass CNC machining services such as CNC milling, CNC turning, grinding, wire cutting, EDM, etc.

LJZ is one of the China professional brass machining companies and copper machining suppliers. Our custom machining technology will be your steady and firm partner of brass and copper machining.

China Brass Machined Parts and Machining Copper Parts Surface Finishes

Copper and brass are very active metal and easy to be oxidized. Our commonly used surface treatments for CNC China brass machining parts and copper machined parts are passivation and electroplating.

Passivation of Brass and Copper

Passivation has the effect of preventing oxidation and corrosion, and can effectively protect the surface of copper and brass products.

Electroplating Surface Finish of Brass and Copper

Electroplating can enhance the corrosion resistance of copper, and improve conductivity and heat resistance.


LJZ Brass Machining Suppliers& Copper Machining Companies Benefits

CNC brass or copper parts are durable and cost-effective. Our brass screw machine parts are made to meet your specifications and requirements! You will get the most advantages of our brass and copper CNC machining service:

  • Latest CNC technologies enable us to machine different brass or copper parts. Familiar with different materials' characteristics help us to offer you valuable suggestions for your project.

  • Custom machining single prototype or a large batch of brass screw machine parts with in-time worldwide delivery.

  • A spectrometer detects raw materials to ensure its authenticity and safety.

Look for high quality copper or brass parts? Start with free quote Now!

Available Brass Copper Machining Material

  • CuZn5 brass has good cold and hot working properties, suitable for extrusion, barbing, stamping, drawing, forging and other processing methods, easy to weld and tin. Generally used in detonators; shells, enamel bottom tires, waveguides, heat pipes/sheets, conductive devices, etc.

  • Beryllium Copper C17200 has the characteristics of high strength, elasticity, hardness, corrosion resistance, high and low temperature resistance, no magnetism, and no sparks when impacted. Therefore, it can be processed into complex shapes by various molding methods. Mainly used in various springs, metal hoses, clips, gaskets, and also used in aerospace navigation instruments.

  • CuZn15 brass has good mechanical properties and corrosion resistance, excellent cold workability and good hot formability. CuZn15 copper is widely used in architectural decoration, corrugated pipes, serpentine pipes, water pipes, condenser and heat exchanger pipes, cooling equipment parts industries...etc.

  • Copper C11000 has high electrical conductivity, thermal conductivity, good corrosion resistance and processing performance, and can be welded and brazed. C11000 is mainly used to make electrical, thermal and corrosion-resistant components, such as wires and cables, conductive screws, housings and various conduits and aerospace industry parts.

  • CuZn40 (H62) brass has high strength, good thermoplasticity, easy welding, good corrosion resistance, and easy dezincification and stress cracking in some cases. It is used in various pins, nuts, washers, stilling pipes and radiators, parts for sugar industry, shipbuilding industry, paper industry, etc.

  • Brass C35300 has the characteristics of hot forging and easy cutting. With its excellent machinability and high scrap return value, Brass C35300 is often used in parts with knurling or threads, moving parts subject to friction, and high-precision parts such as air conditioning valves.

 What’s the Relations Between Brass and Copper?

Compared with machining pure copper, brass machining has the advantages of better mechanical properties and low price and color beauty, is the most widely used, the most economical copper alloy.

Brass machining mechanical properties and wear resistance are very good, can be used in the manufacture of precision instruments, parts of the ship, gun shells, etc.

Application of Our CNC Brass and Copper Parts

If you have high requirements for the physical properties of your product materials, copper and brass will be your good choice. Copper is one of the most machinable materials and its acceptable price and good performance make it is preferred by engineers.

CNC brass and copper parts are generally suitable for:

  • Fitting

  • Gears

  • Bearings

  • Turbine blades

  • Motors

  • Valve components

  • Fasteners

  • Pump components

  • Flanges

  • Not limited

China Machining Brass and Copper Parts Machining Video

With the development of brass machining industrialization and regeneration technology, brass and copper machining production has developed in the direction of mechanization, continuity and automation. Specialized regeneration and production lines of important recycled brass varieties such as home appliances, electronic components and heat exchangers have appeared in foreign developed countries, and with economic development, copper and brass machining will appear as an important industry in the industrial system.

Application of Our CNC Brass and Copper Parts

Aerospace Brass Part
Aerospace Brass Part
Automotive Brass Part
Automotive Brass Part
Brass Consumer Products
Brass Consumer Products
Medical Brass Part
Medical Brass Part
Optical Copper Part
Optical Copper Part
Supply Chain & Purchasing Brass Part
Supply Chain & Purchasing Brass Part
Tool and Die Brass Component
Tool and Die Brass Component

Materials Services

Related Precision Machining Material

Get in touch with us

We will contact you within 24 hours

We are committed to providing rapid prototyping, CNC machining, Swiss machining, plastic injection molding, gear machining services. Contact us to get more info!

LJZ Machining News