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6066

Cold Drawn/Finished (CF) / AlMg0.7Si (Soğuk Çekim) / 6066 / T4

Chemical Properties % Value
Silicon (Si)0,90 - 1,80
Chromium (Cr)0,00 - 0,40
Manganese (Mn)0,60 - 1,10
Magnesium (Mg)0,80 - 1,40
Copper (Cu)0,70 - 1,20
Titanium (Ti)0,00 - 0,20
Iron (Fe)0,00 - 0,50
Zinc (Zn)0,00 - 0,25
Aluminium (Al)Balance
Physical Properties Value
Density2,72 g/cm³
Melting Point562.8 °C
Thermal Expansion21.2 µm/m.°C
Modulus of Elasticity71 GPa
Thermal Conductivity150 W/m.K
Electrical Resistivity%40 IACS
Mechanical Properties Value
Proof Strength190 MPa
Yield Strength300 MPa
Shear Strength200 MPa
Elongation A50 mm16%
Hardness90 HB

The cold-drawn 6066 T4 aluminum alloy offers excellent corrosion resistance, high strength, and good workability, making it a preferred choice for applications in demanding outdoor environments. With these characteristics, 6066 T4 is commonly used in the maritime, construction, and automotive industries. Its excellent resistance to seawater and moisture makes it ideal for shipbuilding and marine structures. Additionally, it is widely used in the construction sector for transportation systems and structural components.

The 6066 T4 aluminum alloy is suitable for anodizing, allowing the creation of an aesthetic and protective layer on its surface. This process not only enhances the alloy’s durability but also provides long-lasting visual appeal and protection from external elements. Its weldability is another key advantage, making it highly versatile in manufacturing processes. 6066 T4 can be successfully welded using methods such as MIG and TIG welding, which provides flexibility in design and production.

In terms of bendability, 6066 T4 can easily be shaped into various forms while maintaining resistance to deformation. Its ability to be bent into desired shapes is a key feature for structural and design flexibility. In high-vibration environments, this alloy performs excellently, making it a great option for the automotive and aerospace industries. It has proven to be durable in applications such as vehicle chassis and transportation elements. Its corrosion resistance also ensures long-term protection against the effects of external environments.

The advantages of 6066 T4 aluminum alloy include its high corrosion resistance, weldability, and bendability. However, its disadvantages include reduced strength at elevated temperatures and limited fatigue resistance. Therefore, while it excels in many applications, its use in environments subject to high temperatures or intense cyclic loading may be limited. Despite these drawbacks, 6066 T4 remains a popular choice for outdoor applications and the marine industry due to its durability and long-lasting performance.

 

ALLOY DESIGNATIONS
 
6066 T4 has the following standard designations and specifications.

As Extruded Round/Flat Bar and Tube; 6066 T4, AMS QQ-A-200/10, ASTM B221, UNS A96066, ISO AlMg0.7Si, BS 2 L84

As Cold Drawn Round/Flat Bar and Tube: 6066 T4, ASTM B211UNS A96066, ISO AlMg0.7Si, BS 2 L84

 

Choosing Factors for 6066 T4

  • Strength: Great
  • Machining: Fair
  • Weldability: Average
  • Formability: Very good
  • Corrosion Resistance: Excellent
  • Heat Treating: Yes
 

Some Well-Known Applications for 6066 T4

Electrical parts, interior elements,

Including radiators and office furniture,

It is also used in pneumatic installations.

 

SUPPLIED FORMS
 
6066 T4 is produced/supplied in round/flat bar and tube/profile forms.
  • Rod / Round Bar / Flat Bar
  • Tube/Profile
DELIVERY: