YouHeng is a leading manufacturer specializing in custom aluminum extrusions. With 15 years of industry expertise, we provide precision-engineered, high-performance aluminum components tailored to meet diverse industrial and commercial needs. Committed to innovation, quality, and customer satisfaction, YouHeng delivers reliable solutions for sectors such as construction, electronics, and transportation.
Extruded Aluminum U-Channel is widely used in industrial frameworks, architectural decoration, and mechanical support systems due to its excellent structural strength, light weight, and installation flexibility. Standard specifications offer a variety of sizes and thicknesses to meet different load requirements. We also provide custom production services, adjusting dimensions, thickness, alloy, and surface treatment according to specific customer needs.
Common Alloys and Metallurgical Composition
Common industrial alloys for Aluminum U-Channel include:
- 6061 Series: Suitable for structural load-bearing and welding applications
- 6063 Series: Designed for architectural decoration and aesthetic surfaces
- 5052 Series: Ideal for high corrosion resistance environments
- Custom Alloys: Special formulations available for unique requirements such as high temperature or high strength
Note: If standard alloys do not meet your needs, we offer custom alloy development services
Major Alloy Differentiation
6061-T6 / T651
- Strength Properties: High tensile and yield strength
- Applications: Machinery frames, load-bearing structures, welded components
- Processing Characteristics: Good weldability, heat-treatable
6063-T5 / T6
- Surface Quality: Smooth extruded surface, excellent anodizing results
- Applications: Window/door frames, decorative trim, display systems
- Cost-Effectiveness: Economical with excellent processing performance
5052-H32
- Corrosion Resistance: Particularly suitable for humid and corrosive environments
- Applications: Marine components, outdoor equipment, chemical environments
- Formability: Excellent cold-working properties, suitable for bending
Aluminum U-Channel
Standards and Specifications
International Standards
- ASTM B221: Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
- EN 755: European Standard for Aluminum and Aluminum Alloy Extruded Rod/Bar, Tube, and Profiles
- GB/T 6892: Chinese Standard for Industrial Aluminum Alloy Profiles
Quality Control
- Material certification provided for each batch
- Third-party inspection reports available
- Custom Service: Production according to customer’s enterprise standards
Manufacturing Process
Production Workflow
- Extrusion: U-shaped cross-section formed through dies
- Stretching and Straightening: Ensures straightness and flatness
- Heat Treatment: Aging to T5/T6 temper
- Cutting: Saw cutting to required lengths
- Surface Treatment: Selected according to requirements
Aluminum U-Channel
Custom Production Capabilities
- Die Development: Rapid development of specialized extrusion dies
- Small Batch Production: Flexible minimum order quantities
- Special Treatments: Custom heat treatment available upon request
Mechanical Properties and Design Data
| Property | 6061-T6 | 6063-T5 | 5052-H32 |
| Tensile Strength (Mpa) | 290 | 170-240 | 210-280 |
| 240 | 120-160 | 130-220 | |
| Yield Strength (Mpa) | 8-12 | 8-12 | 10-15 |
| Elongation (%) | 2.70 | 2.70 | 2.68 |
| Brinell Hardness (HB) | 95 | 75 | 60 |
Custom Note: Special heat treatment processes available for unique mechanical property requirements
Dimensions and Stock
Standard Dimensions (Unit: mm)
| Leg Height | Leg Width | Thickness | Unit Weight (kg/m) |
| 20 | 20 | 1.5 | 0.32 |
| 30 | 30 | 2.0 | 0.65 |
| 40 | 40 | 2.5 | 1.20 |
| 50 | 50 | 3.0 | 1.85 |
| 60 | 60 | 3.0 | 2.25 |
| 80 | 80 | 4.0 | 4.10 |
Custom Dimension Services
- Non-standard size development (drawings required)
- Adjustable leg height, width, and thickness ratios
- Engineering advice and strength calculation support
Different specifications of Aluminum U Channel
Aluminum Channel – 1/2″ Leg x 3/4″ OD x 5/8″ ID
Aluminum Channel – 1-1/2″ Leg X 1-7/8″ OD X 1-5/8″ ID X 1/8″ Wall
Aluminum Channel – 1″ Leg X 3-1/8″ OD X 3″ ID X 1/16″ Wall
Aluminum Channel – .625″ Leg x .255″ OD x .155″ ID x .05″ Wall
Aluminum Channel – 1/2″ Leg X 3/4″ OD X 9/16″ ID
These specifications of Aluminum Channel are for your reference only. If you don’t have the specific specifications you need, we can offer customized services.
Surface Treatment Options
Standard Treatments
- As-Extruded Finish: Economical and practical
- Anodizing: Various color options available
- Powder Coating: Multiple RAL colors available
- Electrophoretic Coating: Uniform surface with excellent corrosion resistance
Custom Treatments
- Special color development
- Composite coating treatments
- Functional surface treatments (anti-static, antibacterial, etc.)
Fabrication and Installation
Machining Characteristics
- Cutting: Easy to saw and mill
- Drilling: Good machinability with minimal deformation
- Bending: Suitable for cold forming
- Joining: Bolting, welding, and specialized connectors
Installation Solutions
- Standard connection accessories provided
- Custom connection systems available
- Installation guidance and technical support
Corrosion Resistance
Environmental Suitability
- Indoor Environments: No special protection needed
- Outdoor Environments: Anodizing or coating recommended
- Corrosive Environments: 5052 series or special coatings
Anti-Corrosion Measures
- Isolation from dissimilar metals
- Regular cleaning and maintenance
- Custom Corrosion Protection: Designed according to specific environments
Typical Applications
Industrial Applications
- Machinery equipment frames
- Conveyor line supports
- Electrical equipment mounting channels
Architectural Decoration
- Window and door frames
- Ceiling grid systems
- Decorative trims
Transportation Equipment
- Vehicle interior frameworks
- Rack supports
- Marine components
If your application is not listed above, our engineering team can provide custom solutions
Procurement Guide
Specifications Required for Ordering
- Alloy type and temper
- Dimensions (leg height × leg width × thickness)
- Surface treatment requirements
- Length and tolerance requirements
- Packaging and shipping requirements
Customization Process
- Requirement Analysis: Engineers collaborate with customers
- Solution Design: Technical proposals and quotations provided
- Sample Confirmation: Samples provided for verification
- Mass Production: Production according to confirmed specifications
- Quality Inspection: Multiple inspections ensure quality
Design Recommendations
Structural Design
- Consider load direction and magnitude
- Select appropriate cross-section dimensions
- Address stress concentration areas
Installation Design
- Allow appropriate installation clearance
- Consider thermal expansion and contraction
- Incorporate vibration damping design
Custom Design Support
- Free structural calculations
- CAD drawing services
- Installation solution design
Sustainability
Environmental Characteristics
- 100% recyclable
- Low energy consumption in production
- Long service life
Circular Economy
- Scrap material recycling service
- Support for recycled aluminum usage
- Reduced carbon footprint
Frequently Asked Questions
Q1: What is the maximum length for Aluminum U-Channel?
A1: Standard maximum length is 6 meters, with special lengths up to 12 meters available depending on cross-section dimensions.
Q2: What is the minimum order quantity?
A2: Standard specifications: 500 kg minimum. Custom specifications: negotiable based on requirements.
Q3: What is the delivery lead time?
A3: Standard specifications: 7-15 days. Custom specifications: 15-30 days, depending on complexity.
Q4: Can you provide samples?
A4: Yes, we can provide free samples (shipping costs may apply).
Q5: How do you ensure dimensional accuracy?
A5: Advanced extrusion equipment with online inspection systems ensures tolerances within ±0.1mm.
Q6: Are there additional costs for custom products?
A6: One-time die costs apply, with subsequent production pricing similar to standard products.
Q7: Can you produce according to drawings?
A7: Absolutely. Our technical team specializes in custom production from drawings.
Technical Service and Support
Pre-Sales Service
- Free technical consultation
- Sample provision and testing
- Solution design and optimization
During Production
- Regular production progress updates
- Quality inspection reports provided
- Packaging and shipping arrangements
After-Sales Service
- Usage guidance and technical support
- Rapid response to quality issues
- Regular follow-up and needs tracking
