Aluminium Flat Bar 50mm x 40mm

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Description

The 50mm x 40mm aluminium flat bar is a thick, high-strength extrusion profile manufactured from EN AW-6063 aluminium alloy in T6 temper. Engineered for structural load-bearing tasks, this robust bar is widely used in industrial machine bases, structural reinforcements, transport systems, and architectural columns.

With a substantial 40 mm thickness, this profile offers outstanding rigidity and minimal flex under mechanical stress, making it suitable for applications demanding durability, stability, and precise tolerances. Its clean surface and excellent machinability allow efficient integration into CNC operations, drilling, milling, and surface treatments such as anodising or powder coating.

Designed to meet the needs of large-scale industrial production and engineering projects, this profile ensures consistency, reliability, and long-term performance.

➤ Minimum order quantity: 500 kg.

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

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)50 mm
Thickness (b)40 mm
Corner Radius (r)0.5 mm
Weight per metre5.419 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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