Aluminium Flat Bar 79.5mm x 6.7mm
Description
The 79.5mm x 6.7mm aluminium flat bar is a wide and rigid profile extruded from EN AW-6063 aluminium alloy in T6 temper. It offers high dimensional stability and strength, making it ideal for demanding applications where a broad contact surface and medium thickness are required.
Used across various sectors for structural reinforcements, custom machinery parts, framing systems, and heavy-duty cladding, this profile performs reliably under load and can be processed easily using standard machining methods. Its 6.7 mm thickness provides added stiffness for applications involving bending or mechanical fastening.
Each bar is supplied in standard 6-metre lengths with a smooth mill finish. Additional options such as anodising or powder coating can be arranged to improve surface durability or achieve aesthetic goals.
➤ Minimum order quantity: 500 kg.
➤ Worldwide delivery via road, sea, or air freight.
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Specification | Value |
---|---|
Width (a) | 79.5 mm |
Thickness (b) | 6.7 mm |
Corner Radius (r) | 3.35 mm |
Weight per metre | 1.417 kg |
Standard Length | 6 metres |
Finish Options | Mill finish, powder-coated, anodised |
EN AW-6063
Material Specification
Alloy | AlMgSi0.5 |
Temper | T6 |
Specific Weight | 2.71 gr/cm³ |
Tensile Strength | 215 MPa |
Yield Strength | 170 MPa |
Shear Strength | 130 MPa |
Hardness | 70 HB |
Elongation | 6% |
Elasticity Modulus | 6.89 GPa |
Expansion Coefficient | 23.4 (20–100°C) |
Coating Thickness | > 60 micron |
Anodizing Thickness | 10–25 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 |