Aluminium Flat Bar 20mm x 6mm
Description
The 20mm x 6mm aluminium flat bar is a heavy-duty extruded profile made from EN AW-6063 aluminium alloy in T6 temper. With its solid 6 mm thickness and 20 mm width, it provides exceptional rigidity and strength, making it suitable for structural and mechanical applications where load-bearing capacity and dimensional accuracy are critical.
Typical applications include mounting bases, structural brackets, fixture plates, and support elements in machinery, construction systems, and industrial frameworks. The increased thickness ensures durability under mechanical stress, while the smooth mill finish allows seamless integration with welding, machining, and surface finishing processes.
The profile is suitable for CNC cutting, drilling, milling, and custom surface treatments such as anodising or powder coating. It is supplied in standard 6-metre lengths, with custom length and cut-to-size services available for bulk orders.
We supply aluminium flat bars to manufacturers, fabricators, and contractors seeking consistent quality and reliable supply for their operations.
➤ Minimum order quantity: 500 kg.
➤ Worldwide delivery via road, sea, or air freight.
/fit-in/1200x1200/alternametals/Aluminium-Flat-Bar-Drawing-SXQm.png)
Specification | Value |
---|---|
Width (a) | 20 mm |
Thickness (b) | 6 mm |
Corner Radius (r) | 0.5 mm |
Weight per metre | 0.325 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 |