Aluminum 6061-T6 is the most popular choice due to excellent machinability, good strength, and corrosion resistance. 7075-T6 is used for higher strength applications.
Aluminum CNC Machining Services
Precision manufacturing capabilities for CNC Milling Aluminum
We specialize in precision CNC machining of aluminum components for aerospace, automotive, medical, and industrial applications. Our manufacturing facility operates under ISO 9001:2015 quality standards, delivering parts that meet your exact specifications with full inspection documentation.
From rapid prototypes to high-volume production, we provide flexible manufacturing solutions tailored to your project requirements. Our engineering team reviews every design for manufacturability, offering optimization suggestions that reduce costs and improve part performance without compromising your design intent.
We manage the entire production process in-house — from raw material sourcing and CNC machining to surface finishing and quality inspection. This single-source approach eliminates coordination headaches, reduces lead times, and ensures consistent quality across every batch.
With a proven track record of on-time delivery and competitive pricing, we serve customers worldwide across diverse industries. Whether you need 5 parts or 50,000, we have the capacity and expertise to deliver reliable, high-quality aluminum components that perform as specified.
Materials
Aluminum 5083-H111
Aluminum 5083-H111 | 3.3547 | 54300| AlMg4.5Mn0.7
Aluminum 5083 (CNC) is a strain hardening aluminum alloy with excellent corrosion resistance. Suitable for marine applications. Can be welded.
Understand Aluminum 5083-H111Aluminum 6063
Aluminum 6063 | EN AW-6063 | 62400| AlMg0,7Si
Aluminum 6063 has good mechanical properties and can be heat treated. Suitable for aerospace applications. Can be welded.
Understand Aluminum 6063Aluminum 5052
Aluminum 5052 | EN AW-5052 | 3.3523 | AlMg2,5
Aluminum 5052 is a strain hardening aluminum alloy with excellent corrosion resistance. Suitable for marine applications. Can be welded.
Understand Aluminum 5052Aluminum 2024-T351
Aluminum 2024-T351 | 3.1355 | 24530 | AlCu4Mg1
Aluminum 2024 is a high-strength alloy with excellent fatigue resistance. Suitable for aerospace applications.
Understand Aluminum 2024-T351Aluminum 7050
Aluminum 7050 | EN AW-7050 | 3.4144| AlZn6CuMgZr
Aluminum 7050 has excellent mechanical properties with good ductility, high strength, toughness and good resistance to fatigue. Suitable for aerospace applications.
Understand Aluminum 7050Aluminum MIC-6
Aluminum MIC6
Aluminum MIC6 is a light weight material that can be easily machined at high speed and is free from tension, contaminants and porosity.
Understand Aluminum MIC-6Aluminum 6082-T651
Aluminum 6082-T651 | 3.2315 | 64430 | AlSi1MgMn
Aluminum 6082-T651 (CNC) has very similar composition and properties to 6061, with slightly higher tensile strength. Compliant with British Standards.
Understand Aluminum 6082-T651Aluminum 2017A
Aluminum 2017A | 3.1325 | 24530 | AlCu4MgSi
Aluminum 2017 has a higher ductility and formability than Aluminum 2014 and has intermediate strength.
Understand Aluminum 2017AAluminum 7075-T651
Aluminum 7075-T651 | 3.4365 | 76528 | AlZn5.5MgCu
Aluminum 7075-T651(CNC) is an aerospace-grade material with excellent strength-to-weight ratio and strength and hardness comparable to steels. T651 is the temper of Aluminum 7075, and to achieve this temper, the alloy is solution heat-treated, stress relieved, and then artificially aged.
Understand Aluminum 7075-T651Aluminum 2014
Aluminum 2014 | 3.1255 | 24345 | AlCu4SiMg
Aluminum 2014 is easily machined and can be hardened to get strengths comparable to steel, but is prone to corrosion. Suitable for aerospace applications.
Understand Aluminum 2014Aluminum 6061-T651
Aluminum 6061-T651 | 3.3211 | 65028 | AlMg1SiCu
Aluminum 6061-T651 is commonly used in aerospace, automotive and construction industry, as it is valued for its high strength, excellent machinability, and good weldability. The "T651" designation indicates that the material has been heat-treated to a specific level of hardness.
Understand Aluminum 6061-T651Aluminum 7075-T7351
Aluminum 7075-T7351 | 3.4365 | 76528 | AlZn5.5MgCu
Aluminum 7075-T7351 is commonly used in aerospace and defense applications, as well as automotive and transportation, as it is valued for its high strength, excellent machinability and good fatigue resistance. The "T7351" designation indicates that the material has been heat-treated to a specific level of hardness.
Understand Aluminum 7075-T7351Aluminum 6061-T6
Aluminum 6061-T6 | 3.3211| 65028| AlMg1SiCu
Aluminum 6061 (CNC) is the most popular aluminum alloy. It has good strength-to-weight ratio, excellent machinability and natural corrosion resistance.
Understand Aluminum 6061-T6Aluminum 6082
Aluminum 6082 | 3.2315 | 64430| AlSi1MgMn
Aluminum 6082 (CNC) has very similar composition and properties to 6061, with slightly higher tensile strength. Compliant with British Standards.
Understand Aluminum 6082Aluminum 6060
Aluminum 6060 | 3.3206 | AlMgSi
Alloy 6060 offers good strength, relatively good corrosion resistance and is suitable for decorative anodizing.
Understand Aluminum 6060Aluminum 7075-T6
Aluminum 7075-T6 | 3.4365 | 76528 | AlZn5,5MgCu
Aluminum 7075-T6 (CNC) is an aerospace-grade material with excellent strength-to-weight ratio and strength and hardness comparable to steels.
Understand Aluminum 7075-T6Applications
Aluminum CNC parts serve critical functions across industries that demand lightweight, reliable, and precision-engineered components.
Aerospace
Aircraft fuselage frames and bulkheads
Wing ribs and spars
Landing gear components
Hydraulic fittings and manifolds
Satellite structural brackets
Automotive
Engine blocks and cylinder heads
Transmission housings
Suspension control arms
Steering knuckles
Brake calipers and brackets
Medical Devices
Surgical instrument handles
MRI-compatible components
Prosthetic frames and connectors
Medical device housings
Orthopedic surgical tools
Electronics & Semiconductor
Heat sinks and thermal management components
Server rack enclosures
Chassis and structural frames
LED lighting housings
RF shielding components
Industrial Equipment
Valve bodies and pump housings
Robotic arm components
Fixture plates and tooling
Conveyor system parts
Pneumatic cylinder components
Consumer Products
Bicycle frames and components
Camera and drone housings
Sporting goods equipment
Luxury product enclosures
High-end audio equipment chassis
Capabilities
Standard Capabilities:
Maximum Part Size: Up to 2000mm x 800mm x 600mm
Minimum Feature Size: 0.5mm with proper tool selection
Tolerance Range: ±0.005mm (±0.0002 inches) on critical features
Maximum Part Weight: 500kg single component
Surface Roughness: Ra 0.8μm achievable as-machined
Production Volume: 1 to 100,000+ parts
Lead Time: Prototypes in 3-5 days, production in 10-20 working days
Machine Shop Equipment:
20+ CNC machining centers (3, 4, and 5-axis)
8 CNC turning centers with live tooling
In-house EDM wire cutting and sinker EDM
Coordinate Measuring Machine (CMM) inspection
Surface and roundness testers
Automated tool presetters
Quality Assurance:
ISO 9001:2015 and AS9100D certified processes
First Article Inspection (FAI) per AS9102
In-process statistical process control (SPC)
Full traceability from material certification to final inspection
Mechanical testing and material validation capabilities
Non-destructive testing (NDT) available upon request
Finishes
Surface finishing enhances both appearance and functional performance of aluminum CNC parts.
Mechanical Finishes (As-Machined):
As-Machined (Ra 1.6-3.2μm): Standard finish, visible tool marks
Polished (Ra 0.2-0.8μm): High-gloss, mirror-like surface
Brushed (Ra 1.0-2.0μm): Uniform grain pattern in one direction
Bead Blasted (Ra 2.0-4.0μm): Matte, uniform satin texture
Sand Blasted (Ra 3.0-6.0μm): Coarser texture for industrial appearance
Mass Finished (Ra 0.8-1.6μm): Tumbled for deburring and edge radiusing
Chemical & Electrochemical Finishes:
Clear Anodizing (Type II): Protective clear oxide, maintains natural appearance
Black Anodizing: Durable black finish for corrosion protection and aesthetics
Color Anodizing (Type II): Available in blue, red, gold, green, etc.
Hard Anodizing (Type III): Thick, wear-resistant coating (25-50μm)
Chemical Conversion Coating (Alodine 1200): Conductive, anti-corrosion layer
Electroless Nickel Plating: Uniform coating on complex geometries
Electropolishing: Removes material to improve surface finish and brightness
Coating Finishes:
Powder Coating: Durable, decorative finish with RAL or custom colors
PTFE/Teflon Coating: Low friction, non-stick surface
Ceramic Coating: High temperature resistance and hardness
Epoxy Coating: Chemical and corrosion resistance
Application Recommendations:
Aerospace exterior: Hard anodizing or chem-film
Medical devices: Electropolishing or clear passivation
Consumer visible parts: Brushed + clear anodizing
High-wear components: Hard anodizing (Type III)
Electrical applications: Chem-film for conductivity
Outdoor/marine: Powder coating or e-coating
Case Studies
Technical Specs
Aluminum 6061-T6:
| Parameter | Value |
|---|---|
| Tensile Strength | 310 MPa |
| Yield Strength (0.2%) | 276 MPa |
| Elongation at Break | 12% |
| Hardness (Brinell) | 95 |
| Density | 2.70 g/cm³ |
| Modulus of Elasticity | 68.9 GPa |
| Thermal Conductivity | 167 W/m·K |
| Electrical Conductivity | 43% IACS |
| Shear Modulus | 26 GPa |
| Fatigue Strength | 96.5 MPa |
| Machinability Rating | 70% (AISI 1212 steel baseline) |
| Melting Point | 582°C |
| Corrosion Resistance | Excellent |
| Anodizing Response | Excellent |
Aluminum 7075-T6:
| Parameter | Value |
|---|---|
| Tensile Strength | 572 MPa |
| Yield Strength (0.2%) | 503 MPa |
| Elongation at Break | 11% |
| Hardness (Brinell) | 150 |
| Density | 2.81 g/cm³ |
| Modulus of Elasticity | 71.7 GPa |
| Thermal Conductivity | 130 W/m·K |
| Electrical Conductivity | 33% IACS |
| Shear Modulus | 26.9 GPa |
| Fatigue Strength | 159 MPa |
| Machinability Rating | 60% (AISI 1212 steel baseline) |
| Melting Point | 477°C |
| Corrosion Resistance | Good |
| Anodizing Response | Good |
FAQs
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