Aluminium U Channel 43.5mm x 20.5mm x 1.2mm

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Description

The 43.5mm x 20.5mm x 1.2mm aluminium U channel is a lightweight yet sturdy profile extruded from EN AW-6063 alloy in T5 temper, providing excellent corrosion resistance, smooth surface quality, and easy machinability. Its 43.5 mm base width and 20.5 mm leg height make it suitable for applications requiring a broad support base with moderate side coverage, while the 1.2 mm wall thickness keeps the profile easy to handle and cost-effective.

Commonly used in panel framing, edging, display systems, and architectural trim, this U channel can be easily cut, drilled, and machined to fit specific fabrication needs.

Supplied in standard 6-metre lengths with a mill finish, anodising or powder coating is available for improved durability and aesthetic appeal.

➤ Minimum order quantity: 500 kg.

➤ Worldwide delivery via road, sea, or air freight.

Aluminium U Channel Technical Drawing
SpecificationValue
Base Width (a)43.5 mm
Leg Height (b)20.5 mm
Wall Thickness (s)1.2 mm
Weight per metre0.267 kg
Standard Length6 metres
Finish OptionsMill finish, powder-coated, anodised

EN AW-6063

Material Specification

AlloyAlMgSi0.5
TemperT6
Specific Weight2.71 gr/cm³
Tensile Strength215 MPa
Yield Strength170 MPa
Shear Strength130 MPa
Hardness70 HB
Elongation6%
Elasticity Modulus6.89 GPa
Expansion Coefficient23.4 (20–100°C)
Coating Thickness> 60 micron
Anodizing Thickness10–25 micron

Chemical Composition

Element  Range
Silicon (Si) 0.20 – 0.60        
Iron (Fe)max. 0.35
Copper (Cu)max. 0.10
Manganese (Mn)max. 0.10
Magnesium (Mg)0.45 – 0.90
Zinc (Zn)max. 0.10
Titanium (Ti)max. 0.10
Chromium (Cr)max. 0.10
Other Elements (each)max. 0.05
Other Elements (total)max. 0.15

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