Aluminium Flat Bar 15mm x 3mm

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Description

The 15mm x 3mm aluminium flat bar is a precision-extruded profile manufactured from EN AW-6063 aluminium alloy in T6 temper, offering excellent corrosion resistance, dimensional stability, and machinability. Designed for industrial applications that require consistent quality and structural reliability, this flat bar is suitable for medium-duty load-bearing assemblies, custom brackets, panel frameworks, and fabrication work.

With a 3 mm thickness, it provides increased rigidity and strength compared to thinner sections, while maintaining lightweight characteristics essential for ease of handling and processing in high-volume production environments. The smooth mill finish supports efficient downstream operations such as CNC machining, drilling, cutting, or anodising.

Standard supply is in 6-metre lengths. Surface treatment options including powder coating and anodising are available upon request. Cut-to-size and custom length services are offered for volume-based procurement.

➤ Minimum order quantity: 500 kg.

➤ Global delivery available via road, sea, or air freight.

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)15 mm
Thickness (b)3 mm
Corner Radius (r)0.5 mm
Weight per metre0.122 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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