Aluminium Flat Bar 100mm x 20mm
Description
The 100mm x 20mm aluminium flat bar is a heavy-duty extrusion profile engineered from EN AW-6063 aluminium alloy in T6 temper. Its high mass per metre and large contact surface make it ideal for industrial-strength applications such as baseplates, machine beds, support beams, and custom fabrication in mechanical engineering and construction.
The substantial 20 mm thickness offers outstanding rigidity and vibration resistance, while the 100 mm width provides excellent load distribution. Its smooth mill finish ensures compatibility with standard processes such as CNC cutting, welding, drilling, and surface treatments.
Anodised and powder-coated finish options are available upon request for increased corrosion resistance or improved aesthetics. Standard supply length is 6 metres. Custom cuts and production runs can be arranged based on project requirements.
We supply precision extruded aluminium flat bars to manufacturers and engineering teams seeking long-term reliability and consistent supply quality.
➤ Minimum order quantity: 500 kg.
➤ Worldwide delivery via road, sea, or air freight.
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Specification | Value |
---|---|
Width (a) | 100 mm |
Thickness (b) | 20 mm |
Corner Radius (r) | 1 mm |
Weight per metre | 5.418 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 |