6063 aluminum channel is a "U"-shaped channel made from 6063 aluminum alloy, also known as architectural aluminum channel. It is an extruded aluminum product with sharp 90° interior and exterior corners, a smooth surface, and excellent corrosion resistance, making it ideal for decorative and architectural applications.
Lightweight and easy to form, it is commonly used for framing, supports, and both interior and exterior decoration. In addition, 6063 aluminum alloy is well-suited for anodizing, which further enhances its appearance and wear resistance.
Chalco 6063 aluminum u channel introduction
| Alloy | 6063 |
| Temper | T52, T5 |
| Common thickness | 1/16", 3/32", 1/8", 3/16", 1/4" |
| Length | Up to 6.5m (customizable cutting available) |
| Types | Equal-leg aluminum channel, Unequal-leg aluminum channel |
| Colors | Black, Transparent, Gold, Red, White, Gray |
| Surface treatments | Powder coating, Anodizing, Wood grain finish, Electrophoresis, PVDF painting, Sandblasting, Polishing |
| Deep processing | CNC machining, Drilling, Milling, Precision cutting, Welding, Bending |
| Standards | ASTM B221;AMS-QQ-A-200/9 |
| Certifications | CE, DNV, TÜV, ISO9001 |
Aluminum stock procurement support
Chalco stock aluminum supports project purchasing and bulk demand, with available stock, alternative sizes, and cut-to-size options checked by requirement.
- Common stock sizes for project replenishment and bulk purchasing
- Fast stock check by alloy, temper, size range, and available quantity
- Cutting, sawing, or cut-to-size options for available materials
- Priority stock matching for projects with tight schedules
If you need bulk purchases or custom orders, Chalco offers standard sizes with free mold matching. Click the button below to contact us.
Instant QuoteChalco 6063 aluminum u channel stock list
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Chalco's 6063-T52 Aluminum U-Channel stock is available in a variety of popular sizes. Please refer to the table below for specific sizes.
- Chalco's 6063-T52 aluminum U channel stock is available in various popular sizes. Please refer to the table below for specific dimensions.
- Same sizes with different lengths can be cut to size.
- Length is 6m or customized.
- Standard length tolerance = +/- 1/4 inch, custom cutting tolerance = +/- 1/16 inch. Click to view 6063 aluminum u channel tolerance.
- In the table, "A" indicates base width, "B" indicates depth, and "C" indicates thickness.
| Product | A(inch) x B(inch) x C(inch) |
| 6063-t52 aluminum u channel - extruded architectural | 0.375" x 0.375" x 0.109" |
| 6063-t52 aluminum u channel - extruded architectural | 0.5" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.5" x 0.75" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.5" x 0.5" x 0.062" |
| 6063-t52 aluminum u channel - extruded architectural | 0.5" x 0.375" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.5" x 0.5" x 0.094" |
| 6063-t52 aluminum u channel - extruded architectural | 0.625" x 0.625" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.75" x 1.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.75" x 0.75" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.75" x 0.5" x 0.875" |
| 6063-t52 aluminum u channel - extruded architectural | 0.875" x 0.875" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 0.75" x 0.375" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1" x 1" x 0.062" |
| 6063-t52 aluminum u channel - extruded architectural | 1" x 2" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1" x 1.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1" x 0.75" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.25" x 1.25" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.25" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.25" x 0.75" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.25" x 0.625" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.5" x 0.75" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.5" x 0.75" x 0.075" |
| 6063-t52 aluminum u channel - extruded architectural | 1.5" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.5" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.5" x 1.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.75" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.75" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 1.75" x 1.75" x 0.093" |
| 6063-t52 aluminum u channel - extruded architectural | 1.75" x 0.75" x 0.093" |
| 6063-t52 aluminum u channel - extruded architectural | 1.75" x 1.75" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2" x 1.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2" x 2" x 0.25" |
| 6063-t52 aluminum u channel - extruded architectural | 2" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2" x 2" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2.25" x 0.875" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2.5" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 2.5" x 1.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 3" x 0.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 3" x 1.5" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 3" x 1.5" x 0.188" |
| 6063-t52 aluminum u channel - extruded architectural | 3" x 3" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 3" x 2" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 3" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 4" x 1" x 0.125" |
| 6063-t52 aluminum u channel - extruded architectural | 5" x 2" x 0.188" |
If you can't find the suitable size, please click to contact us. With our extensive inventory system, we can provide you with the perfect solution.
Instant QuoteCharacteristics of 6063 aluminum u channel
Medium Strength
6063 aluminum U channel has medium strength, capable of bearing light to medium loads, making it suitable for construction, decorative, and industrial structures. Its hardness and load-bearing capacity are further enhanced after T6 heat treatment.
High Surface Finish
6063 aluminum U channel features a high-quality surface finish, smooth and fine after extrusion, without noticeable burrs or roughness. Following anodizing or polishing, it exhibits a uniform and glossy appearance, offering excellent decorative appeal. The high finish also contributes to enhanced corrosion resistance and aesthetic value.
Suitable for Anodizing
6063 aluminum U channel is ideal for anodizing treatment, creating a strong and uniform oxide film with excellent adhesion. After anodizing, its surface gains improved corrosion resistance and can achieve a variety of color finishes. The treated surface offers a refined texture, significantly improving both decorative and durability characteristics.
Want to learn more about anodizing? Click on Aluminum Anodizing for further information.
Easy to Process
6063 aluminum U channel offers excellent machinability, suitable for bending, drilling, welding, and milling with minimal deformation.
Corrosion Resistance
6063 aluminum U channel resists corrosion effectively, especially after anodizing, providing long-lasting durability..
Applications of 6063 aluminum u channel
Architecture and decoration
Glass curtain wall frames, glass mounting channels: Used to support and finish panels like glass or acrylic, offering both structural and decorative functions.
Ceiling trims, corner protectors: Anodized surfaces match interior styles and enhance visual appeal.
Door and window frames, partition supports: Widely used in door and window systems for structural assembly or outer frame decoration.
LED Lighting and Systems
LED strip channels, heat dissipation tracks: Hold LED strips with PC covers for aesthetics, heat dissipation, and dust protection.
Light tracks, hidden lighting channels: Anodized finishes like black or champagne suit modern home and commercial lighting.
Industrial and Equipment Manufacturing
Cable trays, conduit supports: Organize cables in control panels and automation equipment for a neat, maintainable setup.
Edge protection, safety rails: Safeguard equipment edges from impact and wear.
Lightweight structural frames: Used as support skeletons or modular connectors, ideal for DIY or light-load structures.
Furniture and Interior Decoration
Furniture frames, decorative trims: Applied to wardrobes, cabinets, and display rack edges for protection and aesthetics.
Slide rails/drawer channels: High precision and low friction make them ideal for light-duty sliding components.
Signboards, display panel frames: U-shaped design allows easy insertion of light films, PVC panels, or glass—commonly used in display systems.
6063 vs 6061 aluminum u channel
| Feature | 6063 Aluminum U Channel | 6061 Aluminum U Channel |
| Alloy Type | Al-Mg-Si alloy, excellent for extrusion and surface finish | Al-Mg-Si alloy, known for high strength and durability |
| Temper Options | T5 / T6 | T6 |
| Tensile Strength | ~205 MPa (T5) | ~290 MPa (T6) |
| Formability | Excellent formability, suitable for complex profiles | Moderate formability, requires preheating for tight bends |
| Corrosion Resistance | Very good, ideal for architectural and indoor use | Excellent, suitable for marine and industrial use |
| Surface Finish Quality | Smoother finish, ideal for decorative anodizing | Slightly rougher, less suitable for decorative purposes |
| Anodizing Colors | Supports silver, black, champagne, bronze, gold, rose gold (matte or glossy) | Limited colors, mostly silver or dark gray |
| Weldability | Good | Good, but may need post-weld heat treatment |
| Machinability | Easy to cut, drill, and process | Excellent for structural and mechanical machining |
| Common Applications | LED light housings, trim channels, glass frames, furniture, displays | Machine frames, trailers, marine parts, structural supports |
| Density | ~2.70 g/cm³ | ~2.70 g/cm³ |
| Weight | Lightweight | Lightweight |
| Cost | Lower cost, more economical for decorative uses | Higher cost due to strength and mechanical performance |
| Best For | Decorative and architectural projects with anodizing requirements | Structural and load-bearing applications |
6063 aluminum u channel chemical composition
| Elements | Composition(%) |
| Aluminium (Al) | 97.5% – 99.35% |
| Magnesium (Mg) | 0.45% – 0.90% |
| Silicon (Si) | 0.20% – 0.60% |
| Iron (Fe) | 0 – 0.35% |
| Chromium (Cr) | 0 – 0.10% |
| Copper (Cu) | 0 – 0.10% |
| Manganese (Mn) | 0 – 0.10% |
| Titanium (Ti) | 0 – 0.10% |
| Zinc (Zn) | 0 – 0.10% |
| Other(total) | 0 – 0.15% |
| Other(each) | 0 – 0.05% |
Mechanical properties of 6063 aluminum u channel
| Property | Value |
| Tensile strength | 27 ksi |
| Yield strength | 21 ksi |
| Shear strength | 17 ksi |
| Elastic modulus | 10 ksi |
| Elongation (2 inches) | 18% |
| Fatigue limit | 10 ksi |
| Brinell hardness | 60 |
| Melting point | 1220°F |
Tolerances of 6063 aluminum u channel
Thickness tolerance:
| Alloy(s) | Method | Thickness (inch) | Thick Tol. (over(+)/under(-)) |
| 6063-T52 | Extruded | Up to 0.124" | +/- 0.006" |
| 6063-T52 | Extruded | 0.125" to 0.249" | +/- 0.007" |
| 6063-T52 | Extruded | 0.250" to 0.499" | +/- 0.008" |
| 6063-T52 | Extruded | 0.500" to 0.749" | +/- 0.009" |
Tolerance for different leg length ranges at various thicknesses:
| Alloy(s) | Method | Thickness (inch) | Leg Length Range | Leg Tols (in.) |
| 6063-T52 | Extruded | Up to 0.124" | 0.625" to 1.249" | +/- 0.012" |
| 6063-T52 | Extruded | Up to 0.124" | 0.250" to 0.624" | +/- 0.010" |
| 6063-T52 | Extruded | 0.125" to 0.249" | 0.250" to 0.624" | +/- 0.012" |
| 6063-T52 | Extruded | 0.125" to 0.249" | 0.625" to 1.249" | +/- 0.014" |
| 6063-T52 | Extruded | 0.125" to 0.249" | 1.250" to 2.499" | +/- 0.016" |
| 6063-T52 | Extruded | 0.250" to 0.499" | 0.250" to 0.624" | +/- 0.016" |
| 6063-T52 | Extruded | 0.250" to 0.499" | 0.625" to 1.249" | +/- 0.016" |
| 6063-T52 | Extruded | 0.250" to 0.499" | 1.250" to 2.499" | +/- 0.018" |
| 6063-T52 | Extruded | 0.250" to 0.499" | 2.500" to 3.999" | +/- 0.020" |
| 6063-T52 | Extruded | 0.500" to 0.749" | 0.250" to 0.624" | +/- 0.018" |
| 6063-T52 | Extruded | 0.500" to 0.749" | 0.625" to 1.249" | +/- 0.018" |
| 6063-T52 | Extruded | 0.500" to 0.749" | 1.250" to 2.499" | +/- 0.020" |
| 6063-T52 | Extruded | 0.500" to 0.749" | 2.500" to 3.999" | +/- 0.022" |
Related 6063 product recommendations
6063 aluminum angle
6063 rectangular tube
What services can Chalco provide for you?
- Free samples: Chalco offers free sample services to help customers verify the quality and suitability of aluminum U channels before placing formal orders, ensuring they meet project standards and technical requirements.
- Customized sizes and specifications: Chalco provides customization services for aluminum U channels based on project needs, accommodating various size and specification requirements.
- Precision cutting: Chalco offers precision cutting services to ensure aluminum U channels meet exact dimensional requirements.
- Surface treatment: Options such as anodizing, electrophoretic coating, and powder coating are available to enhance appearance and corrosion resistance.
- Quality assurance: Chalco maintains strict quality control and can provide third-party inspection reports.
- Technical support: Chalco offers expert advice and technical assistance to help customers select the most suitable aluminum U channel and provides guidance throughout the process.
- Flexible ordering: Chalco supports both small and large quantity orders, offering flexible ordering options to suit different project needs.
- Discount pricing: Chalco offers discounts for bulk orders or repeat customers, helping reduce purchasing costs and providing competitive pricing for ongoing procurement.
