Aluminium U Channel 40.6mm x 40.6mm x 3mm

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Description

The 40.6mm x 40.6mm x 3mm aluminium U channel is a heavy-duty, equal-leg profile extruded from EN AW-6063 alloy in T5 temper, providing excellent corrosion resistance, high rigidity, and a smooth surface finish. Its equal 40.6 mm base and leg dimensions deliver substantial coverage, while the thick 3 mm wall ensures exceptional strength for demanding structural and framing applications.

This profile is ideal for industrial framing, reinforced edging, architectural trim, and heavy-duty panel support in both commercial and outdoor environments. It can be cut, drilled, and machined with ease to meet specific fabrication requirements.

Supplied in 6-metre standard lengths with a smooth mill finish, anodising or powder coating is available for enhanced surface durability and visual appeal.

➤ Minimum order quantity: 500 kg.

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

Aluminium U Channel Technical Drawing
SpecificationValue
Base Width (a)40.6 mm
Leg Height (b)40.6 mm
Wall Thickness (s)3 mm
Weight per metre0.941 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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