Aluminium Flat Bar 20mm x 6mm

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Description

The 20mm x 6mm aluminium flat bar is a heavy-duty extruded profile made from EN AW-6063 aluminium alloy in T6 temper. With its solid 6 mm thickness and 20 mm width, it provides exceptional rigidity and strength, making it suitable for structural and mechanical applications where load-bearing capacity and dimensional accuracy are critical.

Typical applications include mounting bases, structural brackets, fixture plates, and support elements in machinery, construction systems, and industrial frameworks. The increased thickness ensures durability under mechanical stress, while the smooth mill finish allows seamless integration with welding, machining, and surface finishing processes.

The profile is suitable for CNC cutting, drilling, milling, and custom surface treatments such as anodising or powder coating. It is supplied in standard 6-metre lengths, with custom length and cut-to-size services available for bulk 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)6 mm
Corner Radius (r)0.5 mm
Weight per metre0.325 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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