Black Anodized Aluminum Sheet: Comprehensive Product Introduction

Overview

Black anodized aluminum sheets are specialized materials that undergo an anodizing process to create a durable, corrosion-resistant surface with a sleek black finish. These sheets are widely used in architectural, automotive, electronic, and decorative applications, offering both aesthetic appeal and superior performance.

Product Characteristics

Superior Durability

The anodizing process significantly enhances the aluminum sheet’s resistance to corrosion, wear, and abrasion, making it suitable for both indoor and outdoor applications in demanding environments.

Sleek Aesthetic

The black anodized finish provides a modern, sophisticated look that is ideal for decorative and architectural projects. The uniform color and finish ensure a high-quality appearance.

Lightweight

Black anodized aluminum sheets maintain the lightweight properties of aluminum, making them easy to handle, transport, and install. This reduces labor costs and simplifies the fabrication process.

UV Stability

The anodized coating offers excellent UV resistance, ensuring that the black finish remains stable and vibrant over time, even with prolonged exposure to sunlight.

Environmentally Friendly

Anodizing is an environmentally friendly process that produces a non-toxic, non-hazardous finish. Black anodized aluminum sheets are fully recyclable, aligning with sustainable practices and eco-friendly initiatives.

Product Parameters

Thickness

• Commonly available thicknesses: 0.5mm, 1mm, 1.5mm, 2mm, 3mm, 4mm
• Custom thicknesses available upon request

Length and Width

• Standard sizes: 4’x8′ (1220mm x 2440mm), 4’x10′ (1220mm x 3048mm)
• Custom dimensions can be provided to suit specific needs

Commonly Used States (Temper)

• H14: Strain-hardened, partially annealed
• H24: Strain-hardened, partially annealed with higher strength
• H32: Strain-hardened, 1/4 hard
• H34: Strain-hardened, 1/2 hard

Chemical Composition (Example for 6061 Aluminum Alloy)

• Aluminum (Al): 95.8-98.6%
• Magnesium (Mg): 0.8-1.2%
• Silicon (Si): 0.4-0.8%
• Iron (Fe): 0.7% max
• Copper (Cu): 0.15-0.40%
• Chromium (Cr): 0.04-0.35%

Mechanical Properties (Example for 6061-H14)

• Tensile Strength: 240 MPa
• Yield Strength: 145 MPa
• Elongation: 10-12%
• Hardness: 95 Brinell

Applications

• Architectural Elements: Used for cladding, façades, and interior design features, providing both protection and a sleek, modern appearance.
• Automotive Industry: Employed in trim and accessory components, offering durability and a stylish black finish.
• Electronics: Utilized in enclosures, panels, and housings for electronic devices, ensuring durability and heat resistance.
• Decorative Projects: Ideal for signage, nameplates, and artistic installations, offering a sophisticated black finish.

Conclusion

Black anodized aluminum sheets are an excellent choice for applications requiring a combination of aesthetic appeal and enhanced durability. Their lightweight nature, combined with excellent resistance to corrosion and UV stability, makes them ideal for both indoor and outdoor use. With customizable options in thickness, size, and finish, black anodized aluminum sheets can meet the specific needs of any project, ensuring both functionality and visual appeal.