Aluminium Round Bar 85mm

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Description

The 85mm aluminium round bar is a high-diameter, solid rod manufactured from EN AW-6063 aluminium alloy in T6 temper. Engineered for demanding structural and mechanical applications, this profile delivers superior rigidity, corrosion resistance, and consistent machinability across large-scale projects.

Commonly used in the production of heavy-duty shafts, mechanical supports, structural pins, and custom-machined parts, the 85mm bar performs reliably in sectors such as industrial machinery, marine equipment, and transport infrastructure. Its smooth surface and stable alloy composition make it suitable for CNC machining, anodising, and powder coating.

Each bar is supplied in 6-metre standard lengths with a mill finish. Optional surface treatments and cut-to-size services are available for high-volume or project-based orders.

Produced under rigorous quality control standards, the 85mm round bar supports precision engineering, high-load structures, and scalable industrial fabrication.

➤ Minimum order quantity: 500 kg.

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

Aluminium Square Bar Technical Drawing
SpecificationValue
Diameter (D)85 mm
Weight per metre15.378 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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