Product Specification

CNC Machining Copper and Brass

• Service: CNC machining Copper and brass OEM
• Process Flow: Custom processing -- CNC machine metal working -- Initial inspection -- Finishing -- Final inspection -- Finished product stock.
• Processing: CNC machining, turning, milling, lathe, EDM
• Equipments: CNC machine, CNC turning machine, CNC lathe, CNC milling machine, Laser cutting machine, Stamping machine, Tapping machine
• Materials: Aluminum-5052, 5083, 6061, 6063, 6065, 6082, 7075, Stainless Steel-303,304,316,316L, Copper/Brass-H59,H62,H63,H68, Carbon Steel-45. Plastic:ABS/PA/PC/PE/PEEK/PMMA(acrylic)/POM(Delrin)/PP/PTFE/PU/Rubber/Silicone/PA+GF/PBT+GF
• Surface Treatment: Anodize, Hard anodized, Polished, Painting, Powder coat, Black coating, Chrome plated, Electroplate, Chem film, Conversion coating, Passivation, Galvanized, Tinned, Sandblasted, Brushed, Silk screen, Pad print, Pad print, Heat treatment.
• Drawings: 2D format: PDF, DWG, DXF. 3D format: STP, STEP, IGS, STL
• Tolerance: +/- 0.01-0.05mm
• Capability: 10000 pcs/ month
• Application: Aviation, robotic, automotive, motorcycle, mountain cycling, medical device, automation, drone, photographic, optical, intelligent equipment, smart device, comsumer electronics, mechanical engineering.

Our Services

Our Advantages

1. Rapid Response. 24*7 service, reply within 12 hours for timely technical support and after-sales service.

2. Competive Price. More than 25 years experience of CNC customized manufacturing. Small quantity is accepted, MOQ 1-10000pc. Sample, low volume production and mass quantity production.

3. Top Quality. ISO9001:2015 and 14001:2015 certificated. A professional QC team with 35 people. Quality control 0.1% defective rate, 100% RoSH material.

4. Fast Delivery. Rapid prototype ship in 2-5 days, small quantity ship in 10-20 days, mass production depends on order quantity.

Description of CNC Machining Brass Parts

Brass is an alloy composed of copper and zinc. Brass composed of copper and zinc is called ordinary brass. If it is composed of two or more elements, called special brass. Brass has strong wear resistance, and often used in the manufacture of valves, water pipes, connecting pipes for internal and external air conditioners, and radiators. Brass has excellent cutting performance and is suitable for high-precision parts processed by automatic lathes and CNC lathes.

Due to the different zinc content in brass, the mechanical properties are also different. The mechanical properties of brass vary with the zinc content. With the increase of zinc content from H63 to H59, they can withstand hot processing well, and mostly used in various structural parts of machinery and electrical appliances, stamping parts and musical instruments. The code is represented by "H + number", H means brass, and the number means the mass fraction of copper. For example, H68 means brass with 68% copper and 32% zinc.

Application of CNC Machining Brass Parts

-- OEM CNC Turning and Milling Service

-- Mechanical Engineering

-- Machinery Fixture

-- Electronic Parts

-- Heat Exchangers

-- Fasteners, bolts, nuts, washers, springs

Quality Control

Shangmi strictly comply with ISO9001 quality management system to ensure all our Aluminum products are excellent and exceed client expectations. We have a series of testing instruments, can do professional quality inspection and testing, ensure provide customers with high-quality parts. Calipers, micrometer, block guage, pin guage, plug guage, ring guage, thread guage, Mitutoyo altimeter, hardness tester, projector, microscope, CMM, colorimeter, film thickness tester, RoHS tester, salt spray tester, surface roughness tester.