Aluminium Flat Bar 30mm x 25mm
Description
The 30mm x 25mm aluminium flat bar is an ultra-heavy-duty extrusion profile manufactured from EN AW-6063 aluminium alloy in T6 temper. Its substantial 25 mm thickness and 30 mm width deliver outstanding compressive strength and torsional rigidity, making it ideal for high-load structural assemblies, precision machine bases, and industrial fixtures.
This profile is specifically engineered for use in environments where mechanical performance, dimensional stability, and long-term durability are critical. It is commonly used in large-scale frameworks, press tooling supports, industrial fabrication systems, and custom-built equipment requiring minimal deflection under stress.
Supplied with a clean and consistent mill finish, this profile is fully compatible with CNC machining, milling, drilling, and all surface treatment processes. Anodised or powder-coated options can be arranged upon request to enhance corrosion resistance and improve surface performance under harsh operating conditions.
Each bar is delivered in 6-metre standard lengths. Cut-to-size and custom finishing services are available for volume-based procurement.
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.
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Specification | Value |
---|---|
Width (a) | 30 mm |
Thickness (b) | 25 mm |
Corner Radius (r) | 1 mm |
Weight per metre | 2.030 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 |