Aluminium Flat Bar 25mm x 3mm

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Description

The 25mm x 3mm aluminium flat bar is a medium-weight extruded profile made from EN AW-6063 aluminium alloy in T6 temper. Offering a balance between surface coverage and structural strength, this profile is ideal for a wide range of applications requiring rigidity, corrosion resistance, and clean geometry.

Its 25 mm width allows for broader support coverage, while the 3 mm thickness provides sufficient stiffness for general-purpose structural elements, mounting strips, machine guards, and architectural components. The flat bar is especially well-suited for fabrication tasks that involve drilling, CNC machining, or bending.

It is supplied with a smooth mill finish and is compatible with powder coating or anodising for additional surface durability or decorative finishes. Custom cutting and surface treatments are available for production-based procurement.

Each bar is delivered in 6-metre standard lengths. Cut-to-size options can be arranged upon request.

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)25 mm
Thickness (b)3 mm
Corner Radius (r)0.3 mm
Weight per metre0.203 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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