Aluminium Flat Bar 86.7mm x 4.1mm

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Description

The 86.7mm x 4.1mm aluminium flat bar is a wide-format, mid-thickness profile extruded from EN AW-6063 aluminium alloy in T6 temper. With its broad face and moderate rigidity, this profile is particularly well-suited for decorative panels, fascia trims, equipment shielding, and non-load-bearing structural components.

Thanks to its 4.1 mm thickness, the bar offers sufficient stiffness for handling and light-duty structural use while maintaining excellent machinability for CNC cutting, drilling, and surface finishing. The wide 86.7 mm surface area allows for enhanced coverage and integration into visual or architectural designs.

Supplied with a clean mill finish by default, anodised or powder-coated variants are also available to meet environmental or aesthetic specifications.

➤ Minimum order quantity: 500 kg.

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

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)86.7 mm
Thickness (b)4.1 mm
Corner Radius (r)0.3 mm
Weight per metre0.963 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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