Aluminium U Channel 21.9mm x 25mm x 1.2mm

Description

The 21.9mm x 25mm x 1.2mm aluminium U channel is a versatile, precision-extruded profile produced from EN AW-6063 alloy in T5 temper, offering excellent corrosion resistance, smooth surface quality, and easy machinability. Its 25 mm leg height provides secure coverage and support for panels, while the 1.2 mm wall thickness ensures a balance between strength and lightweight performance.

Ideal for panel framing, edging, protective trims, and architectural detailing, this U channel is widely used in furniture manufacturing, display systems, and light construction projects. It can be easily cut, drilled, and machined to suit custom requirements.

Supplied in standard 6-metre lengths with a mill finish, anodising or powder coating is available on request for enhanced durability and appearance.

➤ Minimum order quantity: 500 kg.

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

Specification	Value
Base Width (a)	21.9 mm
Leg Height (b)	25 mm
Wall Thickness (s)	1.2 mm
Weight per metre	0.225 kg
Standard Length	6 metres
Finish Options	Mill finish, powder-coated, anodised

EN AW-6063

Material Specification

Alloy	AlMgSi0.5
Temper	T6
Specific Weight	2.71 gr/cm³
Tensile Strength	215 MPa
Yield Strength	170 MPa
Shear Strength	130 MPa
Hardness	70 HB
Elongation	6%
Elasticity Modulus	6.89 GPa
Expansion Coefficient	23.4 (20–100°C)
Coating Thickness	> 60 micron
Anodizing Thickness	10–25 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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