Aluminium Flat Bar 30mm x 25mm

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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.

Aluminium Flat Bar Technical Drawing
SpecificationValue
Width (a)30 mm
Thickness (b)25 mm
Corner Radius (r)1 mm
Weight per metre2.030 kg
Standard Length6 metres
Finish OptionsMill finish, powder-coated, anodised

EN AW-6063

Material Specification

AlloyAlMgSi0.5
TemperT6
Specific Weight2.71 gr/cm³
Tensile Strength215 MPa
Yield Strength170 MPa
Shear Strength130 MPa
Hardness70 HB
Elongation6%
Elasticity Modulus6.89 GPa
Expansion Coefficient23.4 (20–100°C)
Coating Thickness> 60 micron
Anodizing Thickness10–25 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

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