Aluminium Square Bar 7.5mm x 7.5mm
Description
The 7.5mm x 7.5mm aluminium square bar is a precision-extruded profile manufactured from EN AW-6063 aluminium alloy in T6 temper, offering excellent machinability, dimensional consistency, and corrosion resistance. This compact and lightweight profile is ideal for industrial use where reliable and uniform aluminium components are essential for high-volume production.
Designed for applications that require a balance of strength and formability, this bar is commonly used in display fixtures, architectural detailing, light structural assemblies, machine housings, and custom furniture systems. Its small cross-section and sharp geometry make it particularly well-suited for CNC machining, bending, cutting, and surface finishing processes.
Each bar is supplied in 6-metre standard lengths with mill finish. Optional surface treatments such as powder coating or anodising are available upon request. Custom lengths and cut-to-size options can be arranged depending on project requirements.
We supply aluminium profiles to manufacturers, fabricators, and project contractors across various industries, supporting their needs for consistent quality and scalable production.
➤ Minimum order quantity: 500 kg.
➤ Delivery available worldwide via land, sea, or air freight.
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Specification | Value |
---|---|
Side Length (a) | 7.5 mm |
Corner Radius (r) | 0.3 mm |
Weight per metre | 0.153 kg/m |
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 |