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6061 clad
AMS 4021 / AlMg1SiCu / 6061 clad / O
Chemical Properties | % Value |
Silicon (Si) | 0,40 - 0,80 |
Chromium (Cr) | 0,04 - 0,35 |
Manganese (Mn) | 0,00 - 0,15 |
Magnesium (Mg) | 0,80 - 1,20 |
Copper (Cu) | 0,15 - 0,40 |
Titanium (Ti) | 0,00 - 0,15 |
Iron (Fe) | 0,00 - 0,70 |
Zinc (Zn) | 0,00 - 0,25 |
Aluminium (Al) | Balance |
Physical Properties | Value |
Density | 2.70 g/cm³ |
Melting Point | 582 °C |
Thermal Expansion | 23.4 µm/m.°C |
Modulus of Elasticity | 69 GPa |
Thermal Conductivity | 170 W/m.K |
Electrical Resistivity | %43 IACS |
Mechanical Properties | Value |
Proof Strength | 76 MPa |
Yield Strength | 130 MPa |
Shear Strength | 84 MPa |
Elongation A50 mm | 20 % |
Hardness | 69 GPa |
Alclad 6061 O aluminum alloy is a material known for its high corrosion resistance, excellent formability, and outstanding weldability. The pure aluminum cladding on its surface provides superior protection against corrosive environments like saltwater and humidity, making it ideal for marine, aerospace, automotive, and outdoor applications. Its annealed (O temper) state gives it a soft and flexible structure, making it suitable for complex forming processes, while its fatigue resistance ensures reliability in structures exposed to dynamic loads. Compatible with anodizing and welding processes, this alloy offers versatile application potential, though it may be limited in projects requiring extremely high strength. Its lightweight, durability, and corrosion resistance make Alclad 6061 O an excellent material for projects requiring precision and environmental resilience.
As Alclad Sheet; 6061 O clad, AMS 4021, UNS A96061, WNR 3.3211, ISO AlMg1SiCu, ASTM B209
Choosing Factors for 6061 O clad
- Strength: Mediocre
- Machining: Okay
- Weldability: Perfect
- Formability: Good
- Corrosion Resistance: Great
- Heat Treating: Yes
Some Well-Known Applications for 6061 O clad
In structural materials requiring high strength,
In recreational products and pipelines,
It has many areas of use from solar panels to sporting equipment.
- Sheet