Aluminium Round Bar 66mm

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Description

The 66mm aluminium round bar is a high-diameter solid rod manufactured from EN AW-6063 aluminium alloy in T6 temper. Engineered for strength, corrosion resistance, and dimensional consistency, it is ideal for demanding structural and mechanical applications where large cross-sections are required.

This profile is commonly used in the fabrication of reinforced shafts, precision-turned parts, load-bearing fixtures, and custom assemblies in heavy machinery, marine equipment, and industrial fabrication. Its smooth surface and excellent machinability support advanced processes such as CNC milling, turning, anodising, and welding.

Each bar is supplied in 6-metre standard lengths with a clean mill finish. Optional powder coating or anodising is available on request. Custom cutting and project-specific sizing can be arranged depending on order volume and technical requirements.

Produced with tight tolerances and stable alloy properties, this bar is suitable for high-volume production and long-term industrial use.

➤ Minimum order quantity: 500 kg.

➤ Delivery available worldwide via land, sea, or air freight.

Aluminium Square Bar Technical Drawing
SpecificationValue
Diameter (D)66 mm
Weight per metre9.271 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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