Aluminium Flat Bar 86.7mm x 4.1mm
Description
The 86.7mm x 4.1mm aluminium flat bar is a wide-format, mid-thickness profile extruded from EN AW-6063 aluminium alloy in T6 temper. With its broad face and moderate rigidity, this profile is particularly well-suited for decorative panels, fascia trims, equipment shielding, and non-load-bearing structural components.
Thanks to its 4.1 mm thickness, the bar offers sufficient stiffness for handling and light-duty structural use while maintaining excellent machinability for CNC cutting, drilling, and surface finishing. The wide 86.7 mm surface area allows for enhanced coverage and integration into visual or architectural designs.
Supplied with a clean mill finish by default, anodised or powder-coated variants are also available to meet environmental or aesthetic specifications.
➤ Minimum order quantity: 500 kg.
➤ Worldwide delivery via road, sea, or air freight.
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Specification | Value |
---|---|
Width (a) | 86.7 mm |
Thickness (b) | 4.1 mm |
Corner Radius (r) | 0.3 mm |
Weight per metre | 0.963 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 |