Bronze
Take advantage of advanced CNC machining capabilities, high-quality finishes, and efficient production of custom bronze parts.
Bronze is a copper-based alloy commonly used in CNC machining for parts that require strength, wear resistance, corrosion resistance, and long service life. Compared with brass, bronze generally offers better durability and friction performance, making it a reliable choice for demanding mechanical and industrial applications.
CNC machining bronze allows manufacturers to produce accurate parts with tight tolerances, smooth surfaces, and stable performance. Its good bearing properties make it suitable for components exposed to sliding, rotation, or repeated contact. Bronze also performs well in marine, outdoor, and moisture-prone environments, especially when the correct alloy grade and surface finish are selected.
At Longwang, we provide custom CNC machined bronze parts for prototypes, low-volume production, and batch manufacturing. Common applications include bushings, bearings, gears, valve components, fittings, marine hardware, industrial machinery parts, and precision custom components. With advanced CNC equipment, experienced engineers, and strict quality control, we help customers turn complex bronze part designs into reliable finished products.
Tin Bronze is a copper-tin alloy known for good wear resistance, corrosion resistance, and load-bearing performance. It is commonly used for CNC machined bushings, bearings, gears, valve components, pump parts, and marine hardware. Compared with brass, tin bronze generally offers better durability and friction performance, making it suitable for demanding mechanical parts exposed to sliding, rotation, moisture, or heavy-duty service conditions.
It strikes a perfect balance between excellent wear resistance, good load-bearing capacity, and outstanding machinability. Its lead content also provides self-lubricating properties. It is primarily used to manufacture various sliding components, such as bearings, bushings, thrust washers, and wear plates.
It features extremely high strength and excellent wear resistance, as well as outstanding corrosion resistance, making it particularly suitable for marine environments. It is commonly used for heavy-duty bushings, wear plates, worm gears, valve components, and various types of marine hardware.It is also used in medical products that require high material stability.
It features excellent elasticity, fatigue strength, and good wear resistance. It is widely used in the manufacture of springs, electrical connectors, precision fasteners, and precision sliding components.
It possesses extremely high strength and excellent wear resistance. It is commonly used for heavy-duty gears, hydraulic cylinder components, high-strength valve parts, and the like.
Bronze CNC machined parts naturally offer good wear resistance, corrosion resistance, and a warm metallic appearance. In many functional applications, bronze parts can be used directly after machining. However, the right surface finish can improve appearance, reduce tool marks, enhance corrosion resistance, increase wear performance, or meet specific product requirements.
As Machined
Standard finish, surface roughness of 3.2 μm (126 μin), removes sharp edges and deburs parts cleanly.
Tumbling
Utilizes barrel or vibratory processes with abrasives to smooth and polish the surface of parts.
Heat Treatment
Alters the physical (and sometimes chemical) properties of a material to achieve desired mechanical properties.
Bronze CNC machining is widely used for parts that require strength, corrosion resistance, low friction, and long service life. It is especially suitable for mechanical, marine, industrial, and precision hardware applications. However, bronze also has limitations in cost, weight, and machining difficulty depending on the selected alloy.
pros
cons
CNC machined bronze parts are used in many industries because bronze offers a strong combination of wear resistance, corrosion resistance, low friction, and dimensional stability. It is suitable for both functional mechanical parts and decorative components.
Your Comprehensive Metal Manufacturing Solution Provider
We offer both rapid prototyping and large-scale production, utilizing over 700 machines and experienced engineers to deliver high quality CNC parts with minimal compromise on lead time or consistency.
For precision CNC machining, we hold tolerances as tight as ±0.01mm. For sheet metal fabrication, our standard tolerance is ±0.1mm, depending on design complexity.
We process a wide range of metals including Aluminum (6061, 7075), Stainless Steel (304, 316), Titanium, Copper, Brass, and various specialty alloys.
Yes. We offer fast-turnaround prototyping to help you verify designs and functional requirements before scaling to high-volume manufacturing.
Yes, we are IATF 16949 certified for the automotive industry, along with ISO 9001 and ISO 14001 certifications to ensure global quality standards.
Prototypes usually take 3-7 days. Mass production lead times vary from 2-4 weeks depending on the project scale and secondary finishing requirements.
Yes. We have an integrated eco-friendly coating line and offer anodizing, plating, sandblasting, and laser engraving as part of our one-stop service.
Simply upload your CAD drawings (STEP, IGS, or PDF) via our contact form. Our engineers will provide a technical assessment and quote within 24 hours.
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Get in Touch With us
Helping customers grow steadily and achieve win-win development
Your trusted partner for CNC machining, sheet metal fabrication, stamping, and assembly. From prototyping to mass production with strict quality control.
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0769-82763299
Mobile:
+86 18988716988
fax:
0769-82763199
Address:
No.3 Longze Road, Chang'an Town, Dongguan City, Guangdong Province, China,523861
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