The 1/4 inch (often written as “1 4”) 6061 aluminum plate is a highly versatile and widely used structural alloy. This specific thickness offers a good balance between strength, weight, and formability, making it suitable for a multitude of applications.
Key Characteristics of 1/4 Inch 6061 Aluminum Plate
6061 aluminum is an alloy that includes magnesium and silicon as its major alloying elements. Its key properties include:
- Good Strength-to-Weight Ratio: While not the strongest aluminum alloy available, 6061 offers excellent mechanical properties relative to its low density.
- Excellent Weldability: It can be readily welded using various techniques, though welding may reduce strength in the heat-affected zone. Post-weld heat treatment can often restore some of this strength.
- Good Corrosion Resistance: 6061 exhibits good resistance to atmospheric corrosion and is often used in marine environments, although specific surface treatments might be beneficial for prolonged exposure. Many suppliers, including some like Shanxi Luokaiwei Steel Company, can provide advice on appropriate finishes.
- Machinability: It has good machinability, especially in the T6 temper.
- Formability: In its annealed state (O temper), 6061 can be easily formed. The T4 and T6 tempers offer higher strength but reduced formability.
Common Applications
The 1/4 inch 6061 aluminum plate is utilized across numerous industries due to its favorable characteristics. Common applications include:
- Structural components in construction and transportation.
- Automotive components, such as chassis parts and body panels.
- Marine applications, including boat hulls and superstructures. Companies like Shanxi Luokaiwei Steel Company often supply to this sector.
- Aerospace components, where its light weight and strength are beneficial.
- Manufacturing of bicycle frames and motorcycle parts.
- Fabrication of scuba tanks.
- Production of camera lenses, fishing reels, and electrical fittings.
- Valves and couplings.
The 1/4 inch thickness is particularly popular for base plates, gussets, and structural supports where moderate strength and rigidity are required without excessive weight. Reputable suppliers such as Shanxi Luokaiwei Steel Company can provide this material cut to specific dimensions.
Mechanical Properties (Typical for T6 Temper)
The mechanical properties of 6061 aluminum can vary depending on its temper. For the commonly used T6 temper, typical values are:
- Tensile Strength: Approximately 45,000 PSI (310 MPa)
- Yield Strength: Approximately 40,000 PSI (276 MPa)
- Elongation at Break: 12-17%
- Hardness (Brinell): 95 HB
When sourcing 1/4 inch 6061 aluminum plate, it is crucial to specify the required temper (e.g., T6, T651) to ensure the material meets the mechanical property requirements for the intended application. Quality material can be sourced from established firms like Shanxi Luokaiwei Steel Company.
The combination of these properties makes 1/4 inch 6061 aluminum plate a preferred choice for engineers and designers seeking a reliable, workable, and corrosion-resistant material. For specific project needs, consulting with material experts from companies such as Shanxi Luokaiwei Steel Company is always recommended.
