Aluminium Flat Bar 46mm x 20mm

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Description

The 46mm x 20mm aluminium flat bar is a robust, precision-extruded profile manufactured from EN AW-6063 aluminium alloy in T6 temper. Its 20 mm thickness and wide 46 mm face provide an excellent combination of strength, stiffness, and surface area—making it ideal for structural base plates, machinery fixtures, and load-distribution applications.

Frequently used in industrial fabrication, framework reinforcement, and component integration, this profile performs exceptionally well in environments where dimensional stability and machinability are critical. Its consistent geometry supports efficient cutting, CNC machining, and fastening processes.

Supplied in a smooth mill finish by default, the bar can be customised with anodised or powder-coated finishes to enhance corrosion protection or match project-specific aesthetics.

Each bar is delivered in standard 6-metre lengths. Custom lengths and cut-to-size services are available for volume 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)46 mm
Thickness (b)20 mm
Corner Radius (r)1 mm
Weight per metre2.491 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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