Technical Information

Aluminium Alloy // Commercial Alloy // 6060 - T5~T595

Chemical Element % Present
Manganese (Mn) 0.0 - 0.10
Iron (Fe) 0.10 - 0.30
Magnesium (Mg) 0.35 - 0.60
Silicon (Si) 0.30 - 0.60
Copper (Cu) 0.0 - 0.10
Zinc (Zn) 0.0 - 0.15
Titanium (Ti) 0.0 - 0.10
Aluminium (Al) Balance
Physical PropertyValue
Density 2.70 Kg/m³
Melting Point 655 °C
Thermal Expansion 23.4 x10^-6 /K
Modulus of Elasticity 69.5 GPa
Thermal Conductivity 209 W/m.K
Electrical Resistivity 54 % IACS
Electrical Resistivity 0.032 x10^-6 Ω .m
Mechanical PropertyValue
Proof Stress 185 MPa
Tensile Strength 220 MPa
Elongation 13 %
Shear Strength 140 MPa
Hardness Vickers 80 HV

Aluminium alloy 6060 is a medium strength heat treatable alloy with a strength slightly lower than 6005A. It has very good corrosion resistance and very good weldability plus good cold formability especially in temper T4. It is commonly used alloy for very complex cross sections and has very good anodizing response.

Applications
Alloy 6060 is typically used for extrusions with complex cross sections and/or requiring anodising:
~ Architectural sections for windows, doors, curtain walls
~ Interior fittings, frame systems, lighting, ladders, railings, fences
~ Heat sink sections, electronic modules, electro motor housings
~ Flexible assembly systems, special machinery elements
~ Truck and trailer flooring, pneumatic installation, railway, inside applications
~ Irrigation, heating and cooling pipes
~ Furniture, office equipment.

Temper Types

The most common temper for 6060 aluminium is:

  • T5 - Cooled from an elevated temperature shaping process and artificially aged

Supplied Forms

Alloy 6060 is typically supplied as extrusions, specially those with complex shapes and/or requiring anodizing

  • Extrusions

Weldability

Weldability – Gas: Good

Weldability – Arc: Very Good

Weldability – Resistance: Good

Brazability: Very Good

Solderability: Good

Fabrication

Workability – Cold: Good

Machinability: Acceptable

Anodising: Very Good

This Data is indicative only and must not be seen as a substitute for the full specification from which it is drawn. In particular, the mechanical property requirements vary widely with temper, product and product dimensions. The information is based on our present knowledge and is given in good faith. However, no liability will be accepted by the Company is respect of any action taken by any third party in reliance thereon.

As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose.

Any advice given by the Company to any third party is given for that party’s assistance only and without liability on the part of the Company. Any contract between the Company and a customer will be subject to the Company’s Conditions of Sale. The extent of the Company’s liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.

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