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aluminum cnc machined parts

Railroads O-Rings & CNC Plastic Machining Services

Hongsinn-945
Railroad custom O-rings and CNC plastic machining services. Durable, precise parts with fast turnaround.
Delivery
FOB
minimum order
1 piece
Supply Ability
5000piece / Week
Country of Origin
Shenzhen
Stock Time
7~15Day
Quantity:
US $0.59 - US $10.68 / piece
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Railroad custom O-rings and CNC plastic machining services. Durable, precise parts with fast turnaround.

Product name
CNC machining services
Surface treatment
Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities
Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. 
Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope
CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance
±0.002 ~ ±0.005mm
Surface roughness
Min Ra 0.02~3.2
Drawing format
IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package
Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery
DHL, FedEx, EMS, UPS, or customer's requirements.
aluminum cnc machined partsaluminum cnc machined parts

Why Choose Aluminum CNC Machined Parts?

 
Aluminum stands out as one of the most popular materials for CNC machining due to its lightweight nature, superior mechanical properties, and excellent machinability. Its exceptional thermal and electrical conductivity, combined with strong corrosion resistance, make it highly valuable across a wide range of industries. Common aluminum alloy grades—such as 6061-T651, 7075-T651, and 2024-T351—strike an ideal balance between strength, machinability, and cost, making them the preferred choice for precision machining applications.
 
Key Advantages of Aluminum
Exceptional Machinability
Aluminum offers excellent cutting properties and high processing efficiency, significantly shortening production cycles and reducing manufacturing costs.
High Strength and Hardness
Certain aluminum alloys (such as 7075) possess strength levels comparable to steel while maintaining a significantly lighter weight.
Superior Corrosion and Heat Resistance
Suitable for long-term use in demanding environments, performing particularly well in outdoor or high-humidity conditions.
Good Electrical and Thermal Conductivity
Widely utilized in electronic, electrical, and heat-dissipation components.
Outstanding Versatility
Compatible with a wide variety of machining processes and surface treatments, such as anodizing, sandblasting, and plating.
Significant Cost Advantages
Compared to materials like titanium alloys or stainless steel, aluminum offers a more economical solution without compromising on performance.
 
Typical Applications of Aluminum CNC Parts
Aluminum parts are widely utilized across numerous industries, including:
Automotive Industry:** Used for lightweight structural components to improve the strength-to-weight ratio.
Aerospace:** Critical components such as housings and brackets, providing necessary structural integrity while minimizing weight.
Industrial Equipment and Machinery:** Jigs, fixtures, calipers, and various structural components.
Consumer Electronics and Computer Products:** Precision components such as housings, panels, consoles, and knobs.
Common Aluminum Alloy Types
Hongsinn offers a diverse range of high-performance aluminum alloy materials to meet the specific requirements of various applications:
Aluminum 7075-T651 / T7
Possesses extremely high strength and hardness while remaining lightweight; features excellent corrosion and heat resistance, making it ideal for high-strength structural components. Aluminum 2024-T3
Renowned for its high strength-to-weight ratio and excellent fatigue resistance, it is widely utilized in the aerospace industry.
Aluminum 6061-T651
Possessing outstanding overall performance—and despite having slightly lower strength—it exhibits exceptional corrosion resistance and aesthetic appeal after anodizing, making it a highly versatile material choice.