Custom Bronze Components

LangHe offers comprehensive Bronze Machining Services, including CNC Machining, casting, and forging. From initial casting or forging to final machining and finishing, we ensure your bronze components meet strict standards for both prototypes and large production runs.

Bronze CNC Machining Services

LangHe’s CNC machining services excel in the production of custom bronze parts, utilizing advanced CNC lathes and both 3-axis and 5-axis CNC milling machines. We work with a variety of common bronze grades, such as C932, C954, and other bronze alloys, to satisfy the demanding requirements of industries including marine, automotive, industrial machinery, and electronics.

Focusing on precision and durability, LangHe delivers high-quality bronze components ideal for applications like bushings, bearings, valves, and decorative hardware.

Whether you need prototypes or large-scale production, LangHe is your reliable partner for expert bronze CNC machining services tailored to your exact specifications.

Bronze Casting Services

LangHe provides premium bronze casting services, utilizing advanced casting methods such as sand casting, investment casting, and die casting to produce high-quality, precise bronze components for a wide range of industries. Our expertise in these diverse casting techniques ensures each part meets rigorous standards for strength, durability, and performance, even in the most demanding applications.

We work with various bronze alloys, including C932, C954, and other common grades, serving sectors such as marine, automotive, industrial machinery, and decorative hardware. Whether you require complex valve bodies, bushings, or custom artistic pieces, LangHe is fully equipped to deliver bronze castings that meet your exact specifications with exceptional precision.

Common Grades of Bronze

Bronze Grade	UNS Number	Primary Alloying Elements	Key Properties	Typical Applications
Phosphor Bronze	C51000, C54400	Copper + Tin + Phosphorus	Excellent fatigue resistance, elasticity, and corrosion resistance	Springs, electrical connectors, bearings, bushings
Aluminum Bronze	C95400, C95500	Copper + Aluminum (+ Iron, Nickel)	High strength, superb wear and corrosion resistance, especially in marine environments	Marine hardware, pump parts, valves, heavy-duty bearings
Silicon Bronze	C65500, C65100	Copper + Silicon (+ Manganese, Zinc)	Good corrosion resistance, excellent weldability, moderate strength	Marine fasteners, architectural fittings, electrical components
Manganese Bronze	C86300	Copper + Zinc + Manganese (+ Iron)	Very high strength and wear resistance, moderate corrosion resistance	Gears, hydraulic parts, valve components, bearings
Leaded Tin Bronze	C93200 (SAE 660)	Copper + Tin + Lead	Good machinability, wear resistance, moderate strength	Sliding bearings, bushings, thrust washers

Value-Added Services

LangHe offers a range of surface finishes for metal parts to improve their appearance, surface roughness, hardness, and chemical resistance. By selecting the right finish, you can enhance your part’s performance, durability, and aesthetics, ensuring it meets both functional and cosmetic requirements.

Anodizing

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Electroplating

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Powder Coating

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Polishing

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Bead Blasting

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Black Oxide Coating

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Why Choose LangHe for Bronze Machining Services?

Whether you need a single part, a low-volume prototype, or a mass-production part, LangHe can provide a one-stop bronze machining solution.

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