Aluminium Flat Bar 20mm x 5mm (r: 1mm)

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Description

The 20mm x 5mm aluminium flat bar with a 1 mm corner radius is a strong and compact extruded profile manufactured from EN AW-6063 aluminium alloy in T6 temper. Designed for applications requiring both mechanical stability and clean-edged geometry, it provides excellent rigidity, corrosion resistance, and surface quality.

The 5 mm thickness makes this profile ideal for demanding applications such as mounting plates, reinforcement elements, support frames, and mechanical fixtures. The 1 mm corner radius offers a sharper visual profile while still softening edges enough for safer handling and smoother surface finishing during powder coating or anodising.

The profile is delivered with a smooth mill finish and is fully compatible with CNC machining, drilling, cutting, and bending operations. Custom finishing and cutting services are available upon request for production environments.

Supplied in standard 6-metre lengths. Tailored dimensions and surface treatments can be arranged for volume-based orders.

We supply aluminium flat bars to manufacturers, fabricators, and contractors seeking consistent quality and reliable supply for their operations.

➤ Minimum order quantity: 500 kg.

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

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)20 mm
Thickness (b)5 mm
Corner Radius (r)1 mm
Weight per metre0.269 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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