Aluminum Channel Extrusions | 6061 & 6063

Aluminum channel extrusions are widely used in structural framing, equipment supports, architectural systems, and industrial assemblies. Common profiles include U channel, C channel, L channel, H channel, and other custom shapes designed for different load and installation requirements.

As a professional aluminum channel supplier, Chalco provides a full range of standard and custom extruded aluminum channels in alloys such as 6061 and 6063. With stable quality, precise dimensions, and flexible fabrication capabilities, our solutions support structural, decorative, and system integration applications across various industries.

Aluminum Channel Specifications and Supply Range

Chalco supplies aluminum channel extrusions in a wide range of alloys, sizes, and surface finishes to meet structural, industrial, and architectural requirements.

• Alloy options: 6061, 6063, 6082, 7075, 2024, 5083, and more
• Standards: ASTM B221, ASTM B308, AMS-QQ-A-200 series
• Size range: width 12.7–76.2 mm, height 12.7–50.8 mm, thickness 1–6.3 mm
• Surface finishes: mill finish, anodizing, powder coating, polishing, color coating
• Fabrication support: cutting, drilling, bending, CNC machining

Aluminum Channel Types U Channel C Channel and Extruded Profiles

Aluminum channel extrusions are available in a wide range of profile shapes to meet different structural, framing, and installation requirements. Common types include U channel, C channel, H channel, T-slot channel, and other custom aluminum channel profiles.

Custom aluminum channel profiles are available for different project requirements. View channel profile shapes or contact us for technical support and quotation.

Aluminum Channel Alloys 6061 6063 and Other Grades

Aluminum channels are commonly produced in alloys such as 6061 and 6063, offering different strength, corrosion resistance, and surface finish characteristics for various structural, industrial, and architectural applications.

Different alloys suit different applications. Other alloys such as 7050, 5086, 5456, 6060, and 6005 are also available for specific structural and industrial requirements. Chalco supports alloy selection and custom aluminum channel supply based on your project requirements.

Aluminum Channel Surface Finishes

Aluminum channels are available with various surface finishes and color options to meet different appearance, corrosion resistance, and durability requirements across industrial and architectural applications.

• Mill finish: Standard surface for general industrial use
• Anodized finish: Improved corrosion resistance with options such as natural silver and black anodized aluminum channel for architectural and decorative applications
• Powder coating: Durable colored surface available in black, white, and custom colors for outdoor and decorative use
• Polished / brushed finish: Enhanced surface aesthetics for visible architectural applications

Aluminum Channel Applications

Aluminum channel extrusions are widely used in structural, industrial, architectural, and sliding systems, offering strength, corrosion resistance, and flexible design options.

Aluminum Channel for Structural Applications

Used in structural frames and equipment supports requiring high strength and durability.

Typical uses: frames, machinery, construction systems

Aluminum Channel for Industrial and Guide Systems

Used in guide rails and automation systems for precise and stable operation.

Typical uses: conveyors, machinery rails, automation lines

Aluminum Channel for Architectural and Decorative Applications

Used in architectural systems with clean appearance and durable surface finishes.

Typical uses: walls, ceilings, facade and display systems

Aluminum Channel for Glass and Framing Systems

Used for glass installation and framing, providing stable support and corrosion resistance.

Typical uses: windows, doors, curtain walls, partitions

Aluminum Channel for Sliding and Track Systems

Used in sliding systems such as door tracks and guide rails for smooth movement.

Typical uses: sliding doors, window tracks, rail systems

Chalco supports aluminum channel selection and custom solutions for structural, industrial, and architectural applications.

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Aluminum Channel Manufacturing and Fabrication Capabilities

• Aluminum extrusion capability: Advanced extrusion lines support a wide range of aluminum channel profiles, including standard and custom shapes with consistent dimensional accuracy.
• Wide alloy and size range: Capable of producing aluminum channels in alloys such as 6061, 6063, and other grades, covering various sizes, thicknesses, and structural requirements.
• Precision cutting and machining: High-speed cutting, CNC machining, drilling, and punching ensure accurate dimensions and easy installation.
• Bending and forming capability: CNC bending and forming processes ensure high consistency in structure and profile shape for different applications.
• Welding and assembly services: Aluminum channels can be welded and assembled with other components to meet project-based structural requirements.
• Surface finishing solutions: Anodizing, powder coating, and other treatments are available to improve corrosion resistance and appearance.
• Custom aluminum channel solutions: Drawing-based production supported, including special profiles and project-based fabrication for industrial and architectural applications.

Aluminum Channel Size Chart and Dimensions

Standard aluminum channel size charts include dimensions such as width, height, thickness, and weight, helping to select suitable channel profiles for different structural and industrial applications.

Common aluminum channel sizes include 1 inch, 2 inch, and 3 inch aluminum channels, as well as fractional sizes such as 1/2", 3/4", and 1/4", covering a wide range of structural and industrial applications.

6061 structural aluminum channel size and weight reference table (25 foot lengths)
A (Inch)	B (Inch)	t (Inch)	Weight per foot (estimated)		Weight per piece (estimated)
3.000	1.410	0.170	1.434		35.850
3.000	1.498	0.258	1.775		44.375
3.000	1.596	0.356	2.117		52.925
4.000	1.580	0.180	1.895		47.375
4.000	1.647	0.247	2.218		55.450
4.000	1.720	0.320	2.552		63.800
4.000	2.000	0.250	2.250		56.250
5.000	1.750	0.190	2.382		59.550
5.000	1.885	0.325	3.172		79.300
5.000	2.032	0.472	4.055		101.375
6.000	1.920	0.200	2.894		72.350
6.000	1.945	0.225	3.078		76.950
6.000	2.034	0.314	3.622		90.550
6.000	2.157	0.437	4.597		114.925
7.000	2.110	0.230	3.542		88.250
7.000	2.194	0.314	4.084		102.100
7.000	2.299	0.419	5.100		127.500
8.000	2.290	0.250	4.344		108.600
8.000	2.343	0.303	4.848		121.200
8.000	2.435	0.395	5.748		143.700
8.000	2.527	0.487	6.628		165.700
10.000	2.600	0.240	5.430		135.750
10.000	2.886	0.526	8.644		216.100
12.000	2.960	0.300	7.564		189.100
12.000	3.047	0.387	8.640		216.000
12.000	3.170	0.510	10.370		259.250
15.000	3.400	0.400	11.710		292.750

6063 sharp corner aluminum channel size and weight reference table (16 foot lengths)
A (Inch)	B (Inch)	t (Inch)	Weight per foot (estimated)		Weight per piece (estimated)
0.375	0.375	0.109	0.120		1.920
0.500	0.375	0.125	0.150		2.400
0.500	0.500	0.062	0.103		1.648
0.500	0.500	0.094	0.148		2.368
0.500	0.500	0.125	0.187		2.992
0.500	0.750	0.125	0.265		4.240
0.625	0.625	0.125	0.243		3.888
0.750	0.375	0.125	0.187		2.992
0.750	0.500	0.125	0.224		3.584
0.750	0.750	0.125	0.300		4.800
0.750	1.500	0.125	0.527		8.432
1.000	0.500	0.125	0.262		4.192
1.000	0.750	0.125	0.337		5.392
1.000	1.000	0.062	0.214		3.424
1.000	1.000	0.125	0.413		6.608
1.000	1.500	0.125	0.564		9.024
1.250	0.500	0.125	0.300		4.800
1.250	0.750	0.125	0.376		6.016
1.250	1.250	0.125	0.526		8.416
1.500	0.500	0.125	0.336		5.376
1.500	0.750	0.125	0.413		6.608
1.500	1.000	0.125	0.487		7.792
1.500	1.500	0.125	0.637		10.192
1.500	1.500	0.250	1.270		20.320
1.750	0.500	0.125	0.374		5.984
1.750	0.750	0.125	0.450		7.200
1.750	1.000	0.125	0.526		8.416
1.750	1.750	0.125	0.751		12.016
2.000	0.500	0.125	0.413		6.608
2.000	1.000	0.125	0.563		9.008
2.000	2.000	0.125	0.863		13.808
2.000	2.000	0.250	1.126		26.400
2.250	0.875	0.125	0.563		9.008
2.500	1.000	0.125	0.637		10.192
2.500	1.500	0.125	0.787		12.592
2.500	2.000	0.125	0.937		14.992
2.500	2.500	0.125	1.089		17.424
3.000	0.500	0.125	0.563		9.008
3.000	1.000	0.125	0.713		11.408
3.000	1.500	0.188	1.266		20.256
3.000	2.000	0.125	1.013		16.208
3.000	3.000	0.125	1.313		21.008
4.000	1.000	0.125	0.863		13.808
5.000	2.000	0.188	1.950		31.120

Standard sizes may not cover all project requirements. Chalco supports custom aluminum channel dimensions and fabrication based on drawings or specifications.

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Common Aluminum Channel Profile Shapes

Various aluminum channel profile shapes are available for different structural and installation requirements.

Aluminum Channel Purchasing FAQs

What is the difference between U channel and C channel aluminum?

U channel aluminum is typically used for support and framing, while C channel aluminum is more suitable for mounting, structural support, and flexible installation systems.

What aluminum alloy is best for aluminum channel?

6061 aluminum channel is suitable for structural applications, while 6063 aluminum channel is preferred for extrusion, architectural, and decorative uses.

What sizes are available for aluminum channels?

Aluminum channel sizes vary in width, height, thickness, and length. Standard size charts are available, and custom aluminum channel dimensions can be produced based on project requirements.

What are aluminum channels used for?

Aluminum channels are widely used in structural frames, industrial equipment, glass systems, and sliding track applications.

What surface finishes are available for aluminum channels?

Common finishes include mill finish, anodized aluminum channel (including black anodized), powder coating, and brushed finishes for different applications.

Can aluminum channels be customized?

Yes, custom aluminum channel profiles, sizes, alloys, and surface finishes can be produced based on drawings or project requirements.

Aluminum Channel Pricing and Custom Orders

Chalco provides aluminum channel supply for standard profiles and custom extruded solutions, supporting structural, industrial, and architectural applications with stable production and reliable delivery.

• Send your requirements or drawings
• Confirm specifications and quotation
• Production and quality inspection
• Delivery and shipment

For aluminum channel pricing, bulk orders, or custom fabrication requirements, please contact us for quotation and technical support. We welcome your inquiry and project consultation.