2025-05-02 https://www.aluminum-coils.com/a/6082-aluminum-plate.html
-| | Ultimate Tensile Strength (UTS) | 275 – 310 MPa | | Yield Strength | 240 – 260 MPa | | Elongation at break | 8 – 12% | | Density | 2.70 g/cm³ | | Hardness (Brinell) | 80 – 110 HB |
These characteristics make 6082 aluminum plate suitable for structural components that require good strength combined with corrosion resistance.
Features
-
High Strength-to-Weight Ratio: The alloy provides superior strength while maintaining a relatively low weight, which is beneficial for reduced overall product weight in structural applications.
-
Excellent Corrosion Resistance: Especially effective in marine and atmospheric environments. The 6082 alloy also resists corrosion due to the protective oxide layer that forms naturally on its surface.
-
Good Workability and Machinability: The 6082 alloy responds well to common machining and forming operations, including milling, drilling, and rolling.
-
Good Weldability: This alloy can be easily welded by conventional methods such as MIG, TIG, and spot welding, with minimal loss in mechanical properties post-welding.
-
Heat Treatable: Capable of being heat-treated to improve mechanical strength, offering flexibility for usage in various temper conditions like T4 (solution heat-treated and naturally aged) and T6.
Applications
Thanks to its combination of mechanical properties and corrosion resistance, 6082 aluminum plate finds applications in numerous industries, including:
Working with 6082 aluminum plate daily, I've come to appreciate its unique blend of strength and weldability. It's a workhorse in our factory, finding its way into everything from structural components for heavy machinery to more intricate parts requiring welding. Compared to some of the other alloys we handle, 6082 is relatively forgiving during processing. Its excellent machinability cuts down on tool wear and production time, a definite plus in our high-volume environment. However, its susceptibility to cracking during welding necessitates careful control of pre- and post-weld heat treatments, something our welding team has mastered through years of experience and meticulous procedures. Learning to optimize those parameters is a constant challenge, pushing our team to continually refine our techniques.
One of the most interesting aspects of 6082 is its versatility. While strong enough for robust applications, its relatively good corrosion resistance and moderate strength-to-weight ratio makes it suitable for lighter-duty components as well. We've seen a recent increase in demand for thinner 6082 plates, driven by the need for lighter vehicles and equipment. This necessitates adjustments in our manufacturing processes, ensuring the thinner plates maintain their integrity and dimensional accuracy. The balancing act between cost-effectiveness, quality control, and meeting evolving customer needs is a constant learning process, and the nuances of working with 6082 are a part of that equation.
- Structural Engineering: Used in bridges, cranes, and structural frameworks that benefit from reliable strength and corrosion resistance.
- Transportation Industry: Manufacture of truck wheels, chassis components, railroad cars, and other vehicle structures where strength and low weight are crucial.
- Marine Engineering: Commonly employed in boat and shipbuilding for hulls, masts, and superstructures, due to its outstanding resistance to seawater corrosion.
- Aerospace and Aviation: Applied in aircraft structural components that demand strength, rigidity, and light weight.
- Pressure Vessels and Tanks: Due to its weldability and corrosion resistance, it's used in manufacturing tanks carrying volatile liquids or corrosive substances.
- General Fabrication: Handles and enclosures in machinery, equipment cabinets, and various engineered components.
6082 aluminum plate stands out as a high-strength, corrosion-resistant solution for many industrial and structural needs. With its excellent mechanical properties, heat treatability, and versatility in fabrication, it continues to be a preferred choice for engineers and designers in fields ranging from transportation to marine construction. For projects seeking an alloy that provides strength, durability, and lightweight characteristics, 6082 aluminum plate is a reliable option.
