What is 6082 Aluminum Extrusion?
6082 aluminum extrusion is a strong, heat-treatable alloy. Manufacturers use it for parts that need to handle heavy loads. The alloy contains 0.7% to 1.3% silicon and 0.6% to 1.2% magnesium. These elements help the metal gain strength after heat treatment.
After a process called solid solution treatment and age hardening, 6082 aluminum becomes much stronger. Engineers often pick it for building bridges, cranes, and other structures that must support weight.
If you need an aluminum profile that is both strong and reliable, 6082 is a smart choice. It stands up well to stress and keeps its shape, making it popular in construction and manufacturing.
Physical Properties of 6082 Aluminum
- Density – 6082 aluminum has a density of 2.71 g/cm³. This low weight makes it suitable for projects that need lighter materials.
- Melting Point – The melting point is 555°C. This allows 6082 aluminum to stay stable in high temperatures.
- Thermal Conductivity – Its thermal conductivity is 160 W/(m·K). This means it transfers heat quickly, which is useful in products like heat sinks.
- Coefficient of Linear Expansion – The coefficient of linear expansion is 23.8 x 10⁻⁶ per °C. This value shows how much the material expands or contracts with temperature changes.
- Strength and Plasticity
- Tensile strength can reach 310 MPa, though some sources report 245–295 MPa. This is the maximum force the metal can handle when pulled.
- Yield strength can reach 260 MPa, with other sources noting 140–240 MPa. This is the point where the metal starts to deform permanently.
- Elongation is usually 10% or more, sometimes up to 14%. This shows how much the metal can stretch before breaking.
6082 aluminum is light, strong, and handles heat well. If you need a material that keeps its shape and manages stress, this alloy is a practical choice.
Advantages of 6082 Aluminum
- High Strength – 6082 aluminum gains strength after heat treatment. It can handle stronger impacts than other 6000 series alloys. This makes it useful for parts that need to stay tough under pressure.
- Good Corrosion Resistance – This alloy resists rust and corrosion in many environments. The mix of aluminum, magnesium, and silicon helps protect it from damage. You can use it outdoors or in humid places.
- Easy Processing – You can cut, drill, and mill 6082 aluminum with standard tools. It also welds well. This makes it a good choice for manufacturing and construction.
6082 aluminum is strong, resists corrosion, and is easy to work with. It is a reliable option for many engineering and building projects.
Applications of 6082 Aluminum
Automobile and Motorcycle Parts: Manufacturers use 6082 aluminum for car body frames, suspension parts, and chassis components. Motorcycle makers use it for frames and other key parts. The alloy’s low weight helps improve fuel efficiency.
Building Beams and Structures: Builders use 6082 aluminum for roof beams, pillars, and frames. The alloy supports heavy loads and resists weather. It helps keep buildings stable and safe.
Chemical Equipment: 6082 aluminum is used for valves, tubes, and shells in chemical plants. The alloy resists corrosion and heat, so it works well in harsh environments.
6082 aluminum is common in vehicles, buildings, and chemical equipment. Its strength, low weight, and durability make it a practical choice for many industries.
Final Thoughts
6082 aluminum extrusion offers high strength, low weight, and good corrosion resistance. Manufacturers and builders use it for many industrial and construction projects.
Hugh Aluminum is a company in China that makes aluminum profiles. The company produces roofing, heat sinks, T-slot profiles, decks, fences, doors, windows, and solar frames. They supply large quantities at factory prices.
6082 aluminum is a practical choice for strong and lightweight structures. It helps projects stay reliable and efficient.
