Aluminium Flat Bar 70mm x 15mm

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Description

The 70mm x 15mm aluminium flat bar is a solid and high-capacity extrusion manufactured from EN AW-6063 aluminium alloy in T6 temper. With its wide face and 15 mm thickness, it delivers exceptional strength and rigidity for demanding structural and mechanical applications.

This profile is commonly used in load-bearing assemblies, industrial machinery frames, tooling plates, and reinforcement structures. Despite its robust dimensions, it remains machinable and is compatible with cutting, drilling, CNC processing, and surface treatment operations.

Supplied in 6-metre standard lengths with mill finish. Anodised or powder-coated options are available to improve weather resistance or achieve specific aesthetic results.

➤ Minimum order quantity: 500 kg.

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

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)70 mm
Thickness (b)15 mm
Corner Radius (r)0.5 mm
Weight per metre2.845 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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