Introduction of 6061 Aluminum Plate Sheet

6061 aluminum sheet and plate is a versatile material widely used in various industries due to its excellent corrosion resistance, formability, and high strength.

6061 Aluminum Sheet & Plate Factory: Huasheng Aluminum

Welcome to Huasheng Aluminum, your trusted supplier of 6061 aluminum sheet and plate. As a reputable factory and wholesaler, we take pride in offering high-quality aluminum products and professional services to meet your specific needs.

About Us

Huasheng Aluminum has been a leading player in the aluminum industry, serving diverse sectors such as aerospace, automotive, marine, construction, and more. Our commitment to excellence, precision, and customer satisfaction sets us apart.

Our Services

1. Quality Products: We supply top-grade 6061 aluminum sheets and plates, meticulously crafted to meet industry standards.
2. Custom Solutions: Need specific dimensions or finishes? Our team can tailor products to your requirements.
3. Technical Expertise: Count on our knowledgeable staff for technical advice and assistance.
4. Timely Delivery: We understand the importance of deadlines and ensure prompt delivery.

Basics of 6061 Aluminum Plate

6061 Aluminum Sheet & Plate Composition and Alloying Elements

The 6061 aluminum alloy is a general-purpose structural alloy developed by Alcoa in 1935. It has become one of the most widely used alloys due to its desirable properties. The main alloying elements in 6061 are magnesium (Mg) and silicon (Si). These elements combine to form magnesium silicide (Mg2Si), resulting in a heat-treated wrought alloy.

• Magnesium (Mg): 0.80 – 1.2 %
• Silicon (Si): 0.40 – 0.80 %
• Copper (Cu): 0.15 – 0.40 %
• Manganese (Mn): <= 0.15 %
• Chromium, Cr : 0.04 – 0.35 %
• Iron (Fe): <= 0.70 %
• Zinc (Zn): <= 0.25 %
• Titanium (Ti): <= 0.15 %
• Other Elements (each): Maximum 0.05% (Total maximum 0.15%)
• Aluminum (Al): 95.8 – 98.6 %

6061 Aluminum Sheet & Plate Key Properties

1. Yield Strength: 6061-T6 has a minimum yield strength of 35 ksi (240 MPa), making it suitable for structural applications where static loads are a concern.
2. Lightweight: Its weight is approximately one-third that of steel, making it advantageous for weight-sensitive designs.
3. Weldability: 6061 is easily weldable using common methods such as MIG and TIG welding.
4. Corrosion Resistance: It exhibits good corrosion resistance, especially in outdoor environments.
5. Formability: The alloy can be formed into various shapes without compromising its properties.

Common specifications of 6061 aluminum sheet & plates

6061 Aluminum Plate Tempers and Mechanical Properties

6061 T6 Aluminum Plate

• T6 Temper: This temper provides excellent strength and hardness. It is commonly used in aerospace and structural applications.
• Mechanical Properties:
  • Tensile Strength: 40,000 psi (310 MPa)
  • Yield Strength: 39,000 psi (270 MPa)
  • Elongation: 10%
  • Brinell Hardness: 93

6061 T651 Aluminum Plate

• T651 Temper: This temper involves stretching the material after solution heat treatment. It offers improved flatness and stability.
• Mechanical Properties:
  • Tensile Strength: 46,000 psi (320 MPa)
  • Yield Strength: 39,000 psi (270 MPa)
  • Elongation: 11%
  • Brinell Hardness: 93

6061 Aluminum Plate Applications

6061 aluminum finds applications in various fields:

• Aerospace: Used for aircraft components due to its strength-to-weight ratio.
• Automotive: Structural parts, wheels, and engine components.
• Marine: Boat hulls, decks, and fittings.
• Construction: Beams, columns, and architectural elements.
• Machinery and Equipment: Frames, enclosures, and conveyor systems.
• Electronics: Heat sinks and electronic enclosures.
• Sporting Goods: Bicycle frames, golf clubs, and tennis rackets.
• Medical Equipment: Lightweight medical devices.
• Architecture: Facades, railings, and decorative elements.

6061 Aluminum Plate Selection and Procurement

When selecting a 6061 aluminum plate, thoughtful consideration of various factors ensures that it aligns with your specific requirements. Let’s explore the essential aspects to guide your decision-making process:

1. Alloy Temper

6061 aluminum plates are available in different tempers, each influencing mechanical properties. The following common tempers are relevant for structural applications:

• T6: Provides excellent strength and hardness.
• T651: Achieves improved flatness and stability through stretching after solution heat treatment.
• T4: Naturally aged to achieve a stable temper.
• T451: Solution heat-treated and stress-relieved.

2. Thickness

The thickness of the aluminum plate directly impacts its load-bearing capacity. Consider the intended application and the structural demands to determine the appropriate thickness.

3. Size and Dimensions

Specify the dimensions required for your project. While the standard sheet size is typically 48″ x 96″, custom sizes can be cut to fit specific needs.

4. Surface Finish

Choose the surface finish based on both aesthetics and functionality. Options include:

• Mill Finish: The as-rolled surface.
• Anodized: Enhanced corrosion resistance and color options.
• Brushed: A textured finish.
• Polished: Reflective and visually appealing.

5. Strength Requirements

Evaluate the necessary strength for your application. 6061 aluminum offers good strength properties, but if higher strength is essential, consider alternative alloys.

6. Corrosion Resistance

Assess the environmental conditions the plate will face. While 6061 aluminum exhibits decent corrosion resistance, additional coatings or protection may be necessary for highly corrosive environments.

7. Weldability

6061 aluminum is generally weldable using common methods (MIG, TIG). Ensure compatibility with your specific welding equipment.