Aluminium Flat Bar 55mm x 3mm

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Description

The 55mm x 3mm aluminium flat bar is a wide and slim extruded profile produced from EN AW-6063 aluminium alloy in T6 temper. Its broad face and low thickness make it an excellent choice for non-load-bearing applications requiring coverage, edging, or surface finishing.

This profile is commonly used in panel framing, trim work, enclosures, signage structures, and decorative facades. The 3 mm thickness ensures sufficient rigidity for light-duty purposes, while the 55 mm width provides substantial surface area for visual or protective coverage.

Its smooth mill finish and dimensional consistency support fast processing in CNC machining, cutting, and drilling operations. Optional anodised or powder-coated finishes are available for aesthetic or environmental enhancements.

➤ Minimum order quantity: 500 kg.

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

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)55 mm
Thickness (b)3 mm
Corner Radius (r)0.3 mm
Weight per metre0.447 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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