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Aluminum Solutions for Robotics, EVs & Beyond

Certified Aluminum Alloys, Precision-Crafted for Global Compliance

From prototype to production: Get lightweight, corrosion-resistant aluminum components with guaranteed traceability. 90% of orders ship on time – or we compensate delays.

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Why Choose Aluminum

The Lightweight Champion

Density: 2.7 g/cm³ (1/3 of steel’s weight)

✅Perfect for weight-sensitive applications: drone frames, automotive parts, portable devices.

Super Corrosion Resistance

5x more resistant to salt spray than standard steel

✅Ideal for harsh environments: marine hardware, outdoor enclosures, chemical equipment.

Cost-Efficient Machinability

40% faster processing speed vs. titanium

✅Rapid prototyping & production: complex geometries, small-to-medium batch orders.

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Why Choose HDC

Material Quality Assurance

Material certifications (RoHS, MSDS) provided upon request.

✅Batch-level inspections to ensure compliance with specifications.

Needs-Driven Collaboration

Dedicated project manager for 1-on-1 support.

✅DFM report included to optimize designs for manufacturability.

Precision Guaranteed

✅5 Axis CNC machining accuracy: ±0.02mm (ISO 2768-m standard).

Full CMM inspection for critical dimensions.

End-to-End Solutions

Full-service capabilities: CNC, 3D printing, sheet metal, surface finishing.

✅Seamless multi-process integration (e.g., “CNC + anodizing + laser engraving”).

Design-to-Reality Expertise

Cross-Industry Experience: 500+ projects in medtech, aerospace & robotics.

✅Professional team, following a strict design-to-production process

Risk-Free Commitment

Free rework/replacement for material-related defects (shipping costs covered).

✅Commit to Product Quality and customer satisfaction.

Aluminum Alloy Selection Guide

Precision-engineered for your industry's toughest demands

Explore our 8 most requested aerospace-grade alloys, rigorously tested to deliver:
✅ Optimal Strength-to-Weight Ratios
✅ Customizable Surface Finishes
✅ Batch-to-Batch Consistency

Need help matching materials to your application

Aluminum Alloy 2024-T3

Composition Al-base, 4.4% Cu, 1.5% Mg, 0.6% Mn
Density 2.78 g/cm³
Melting Point 500-635°C
Tensile Strength 470 MPa
Corrosion Resistance Moderate (requires alclad coating)
Recommended Processes CNC machining, riveting
Avoid Arc welding without post-heat treatment
Applications Aircraft fuselage, truck wheels, hydraulic manifolds

Aluminum Alloy 2007 (AlCuMgPb)

Composition Al-base, 3.3-4.6% Cu, 0.05-0.25% Mg, 0.7-1.5% Pb
Density 2.79 g/cm³
Melting Point 520-635°C
Tensile Strength 380 MPa
Corrosion Resistance Moderate (requires chromate conversion coating)
Recommended Processes Cold heading, screw machining
Avoid Welding & high-temperature forming
Applications Aerospace rivets, self-tapping screws, watch components

Aluminum Alloy 5052-H32

Composition Al-base, 2.5% Mg, 0.25% Cr
Density 2.68 g/cm³
Melting Point 607-650°C
Tensile Strength 230 MPa
Corrosion Resistance Excellent (marine grade)
Recommended Processes Sheet metal bending, stamping
Avoid High-speed CNC milling
Applications Boat hulls, electronic enclosures, fuel tanks

Aluminum Alloy 5083-H116

Composition Al-base, 4.4% Mg, 0.7% Mn, 0.15% Cr
Density 2.66 g/cm³
Melting Point 570-640°C
Tensile Strength 270 MPa
Corrosion Resistance Superior (marine grade)
Recommended Processes Welding (MIG/TIG), cold working
Avoid Prolonged exposure above 65°C
Applications Shipbuilding, LNG tanks, offshore platforms

Aluminum Alloy 6061-T6

Composition Al-base, 1.0% Mg, 0.6% Si, 0.28% Cu
Density 2.70 g/cm³
Melting Point 582-652°C
Tensile Strength 310 MPa
Corrosion Resistance Good (ideal for anodizing)
Recommended Processes CNC machining, extrusion, TIG welding
Avoid High-precision thin-wall casting
Applications Drone frames, jigs, bicycle components

Aluminum Alloy 6063-T5

Composition Al-base, 0.7% Mg, 0.4% Si, 0.01% Cu
Density 2.69 g/cm³
Melting Point 615-655°C
Tensile Strength 145 MPa
Corrosion Resistance Excellent (ideal for architectural anodizing)
Recommended Processes Extrusion, powder coating
Avoid Precision CNC milling of thin walls (<1mm)
Applications Window frames, LED heat sinks, furniture profiles

Aluminum Alloy 6082-T6

Composition Al-base, 1.0% Mg, 1.0% Si, 0.1% Mn
Density 2.71 g/cm³
Melting Point 570-640°C
Tensile Strength 310 MPa
Corrosion Resistance Good (better than 6061 in humid environments)
Recommended Processes CNC machining, MIG welding
Avoid High-pressure die casting
Applications Bicycle frames, conveyor systems, EU-standard structural beams

Aluminum Alloy 7075-T6

Composition Al-base, 5.6% Zn, 2.5% Mg, 1.6% Cu
Density 2.81 g/cm³
Melting Point 477-635°C
Tensile Strength 572 MPa
Corrosion Resistance Fair (requires alodine coating)
Recommended Processes CNC machining, forging
Avoid Arc welding without pre-heat
Applications Aircraft fittings, mold bases, racing bike parts

Our Precision Manufacturing Capabilities

From prototyping to mass production – optimized for aluminum's unique properties

CNC Machining

Our Equipment
HAAS 5-axis machining center
60-tool automatic changer

Positioning Accuracy:
±0.005mm

Max Workpiece Size:
800×500×300mm

Recommended Materials:
6061-T6; 7075-T6; 2014-T6

Post-Processing:
Anodizing; Hard anodizing

Metal 3D Printing

Our Equipment:
SLM / DMLS  System
<0.1% oxygen inert atmosphere

Dimensional Accuracy:
±0.1%L (L≤100mm)

Max Build Size:
250×250×325mm

Recommended Materials:
Aluminum 6061 powder

Post-Processing:
Anodizing; Hard anodizing

Forging

Our Equipment
Press Capacity: 500-8,000 tons

Die Temperature Control:
±15°C

Max Part Weight:
85kg

Recommended Materials:
2014-T6; 6061-T6; 7075-T6

Post-Processing:
Ultrasonic testing; Anodizing

Sheet Metal Fabrication

6kW fiber laser cutter
Automated loading robot

Bending Accuracy:
±0.25°

Laser Cutting Accuracy:
±0.1mm

Recommended Materials:
5052-H32; 3003-H14

Post-Processing:
Anodizing; Hard anodizing

FAQ

We provide 8 industry-standard alloys: 2007, 2024-T3, 5052-H32, 5083-H116, 6061-T6, 6063-T5, 6082-T6, and 7075-T6. For specialized requirements, we source 40+ additional alloys through certified suppliers. Contact us for specific material needs.

We offer anodizing (standard/hard), chemical coatings, and sandblasting/texturing. Final selection depends on your part's manufacturing process. Contact our engineers for compatibility guidance.

Yes. All materials comply with ISO 9001 and RoHS standards. Material test reports with composition analysis are available upon request.

Prices vary by material type, order quantity, and complexity. Contact us for real-time quotes based on current market rates and your specifications.

We remake defective parts at no cost, cover return shipping, and provide failure analysis. Standard 12-month warranty applies.

Yes. We verify composition through spectrometer analysis, check hardness, and inspect for defects. Testing records are retained for 10 years.

Most alloys export freely. Aerospace-grade materials require permits; lead-containing alloys need documentation. We handle all export procedures.

Contact us with details for precise requirements.

Yes. We provide free optimization to reduce costs and improve manufacturability. Complex projects may require additional engineering services.

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Explore More Materials Offered
by HDC

Beyond aluminum – specialized metals and composites
for demanding applications

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