3105 painted aluminum sheet is designed to provide a durable and wear-resistant coating while enhancing the flexibility for various forming and manufacturing applications. This high-quality pre-coated aluminum sheet offers excellent corrosion resistance, formability, and welding characteristics.
a. Durability: Provides a Strong, Wear-Resistant Coating
The 3105 painted aluminum sheet features a durable coating that effectively resists external environmental factors, enhancing the sheet's wear resistance. This coating is typically made from high-quality polyester or fluorocarbon materials, ensuring a stable appearance under various climatic conditions and providing long-term protection. The coating not only increases surface hardness but also prevents oxidation and UV damage, extending its service life. Whether in high temperatures, humid, or harsh climates, the 3105 painted aluminum sheet maintains stable performance.
b. Flexibility: Enhances Sheet Flexibility, Making It Suitable for Various Forming and Manufacturing Processes
The 3105 painted aluminum sheet exhibits excellent flexibility, making it highly adaptable to different manufacturing processes. Unlike other coated aluminum sheets, the coating on 3105 does not affect the sheet's ductility and workability, allowing for easy bending, stamping, and stretching. Whether used in construction, automotive manufacturing, or the production of various light industrial products, this flexibility allows the 3105 painted aluminum sheet to meet a wide range of shape requirements, ensuring its suitability for different application scenarios.
c. Corrosion Resistance: Exceptional Corrosion Resistance that Extends the Sheet's Service Life
The 3105 painted aluminum sheet boasts outstanding corrosion resistance, making it particularly suitable for use in damp or salt-laden environments. The coating provides an extra layer of protection, effectively resisting acid rain, sea breeze, and other corrosive substances. Even in high humidity or marine environments, the 3105 coated aluminum sheet maintains its structural and aesthetic integrity. Its corrosion resistance makes it widely used in building facades, transportation vehicles, and other outdoor facilities, reducing the need for maintenance and replacement.
d. Formability: High Formability, Easy to Process into Different Shapes and Structures
The 3105 painted aluminum sheet has high formability, allowing it to be easily transformed into various shapes and structures through common processing methods such as stretching, bending, and punching. Its excellent forming characteristics ensure that the aluminum sheet does not suffer from excessive deformation or cracking during processing, making it ideal for creating complex shapes or specific designs. This makes the 3105 painted aluminum sheet versatile for use in construction, home appliances, automotive, and other industries, easily combining with other materials for composite applications.
e. Weldability: Suitable for Most Manufacturing Technologies; However, Welding or Flame Cutting is Not Recommended Without Proper Protection Due to the Coating
The 3105 painted aluminum sheet is generally suitable for most manufacturing techniques, such as cold stamping and laser cutting. However, due to the presence of its surface coating, welding or flame cutting may damage the coating, reducing adhesion or causing surface damage. Therefore, when welding or flame cutting, it is recommended to take appropriate protective measures, such as removing the coating or using protective welding processes, to prevent damage to the coating. Without proper protection, welding may lead to undesirable heat-affected zones, affecting the overall structure and performance of the aluminum sheet.
Ensure proper protection during welding or flame cutting to avoid damage to the coating.
| Grade | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Al |
| 3105 | 0.6 | 0.7 | 0.3 | 0.30-0.8 | 0.20-0.8 | 0.2 | - | 0.4 | remains |
3105 aluminum coated metal sheets are made from high-quality aluminum materials and offer reliable performance for years. Typical applications include:
| Application | Description |
| Trailer Interiors | 3105 painted aluminum sheet is commonly used in trailer interiors due to its durability, lightweight nature, and ease of maintenance. The painted surface provides a smooth and clean finish that is easy to wipe down and resistant to stains. The corrosion resistance of the sheet ensures that it can withstand the humid or high-moisture conditions often present inside trailers, making it an ideal choice for long-lasting interior paneling. Additionally, its flexibility in forming allows it to be used in a variety of interior designs, from walls to ceiling panels, ensuring both functionality and aesthetics. |
| Race Car Bodies | 3105 painted aluminum sheet is highly favored in race car bodies for its combination of strength, lightweight properties, and excellent finish. The sheet's ability to resist corrosion from various weather conditions makes it a perfect choice for vehicles that endure intense environments on and off the track. The smooth, glossy finish of the painted surface not only adds a sleek, professional look to race cars but also reduces drag, contributing to better performance. Additionally, its high formability ensures that the aluminum sheet can be shaped into the complex contours of race car bodies without compromising its structural integrity. |
| Mobile Homes | 3105 painted aluminum sheet is an excellent material for mobile homes due to its resistance to corrosion and long-lasting finish. The painted surface provides an aesthetically pleasing exterior while offering protection from the elements, ensuring that mobile homes maintain their appearance and durability over time. This material is particularly suitable for use in areas where the home is exposed to harsh weather conditions, such as coastal regions with high humidity and salt exposure. The lightweight nature of the aluminum also contributes to the overall energy efficiency of mobile homes, providing insulation benefits while minimizing structural weight. |
| Residential Gutters and Downspouts | 3105 painted aluminum sheet is widely used for residential gutters and downspouts because of its resistance to corrosion, particularly in wet and harsh climates. The durable paint coating not only enhances the aesthetic appeal of these components but also ensures that they are protected from the effects of rain, snow, and environmental wear. The sheet's high formability allows for easy fabrication into gutter profiles, ensuring a perfect fit for various residential roofing designs. Moreover, its lightweight yet strong composition makes installation easier while maintaining the long-term durability and performance of the gutter system. |
| Signage Blanks | 3105 painted aluminum sheet is a top choice for signage blanks because of its combination of strength, durability, and aesthetic appeal. The painted surface provides a smooth and vibrant base that ensures the longevity of both the material and the graphics applied to it. Its resistance to fading from UV exposure and its ability to withstand harsh weather conditions make it perfect for outdoor signage. Whether used for highway signs, business advertisements, or directional markers, 3105 painted aluminum sheet offers an excellent substrate that holds up well to wear and tear, providing businesses and municipalities with signage that remains attractive and functional for years. |
| Wall Panels | 3105 painted aluminum sheet is highly suitable for both interior and exterior wall cladding applications due to its lightweight, durable, and corrosion-resistant properties. Its smooth, painted finish provides an aesthetically pleasing look that complements modern architectural designs, making it a popular choice for commercial, industrial, and residential buildings. The sheet’s resistance to weathering, including UV rays and moisture, ensures its longevity as an exterior cladding material, while its ease of cleaning and maintenance makes it ideal for interior wall applications as well. Additionally, the ability to fabricate the sheet into different shapes and sizes allows for a wide range of design possibilities, adding both functionality and beauty to the walls of any building. |
Trailer Interiors
Residential Gutters and Downspouts
Bottle Caps and Closures
Signage Blanks
Wall Panels
Race Car Bodies
| Description | Color | Thickness | Width | Length | Temper |
| 0.04" 3105 Painted Aluminum Sheet 48 X 96 | Yellow | 0.04" | 48" | 96" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 12 X 48 | Chevron Blue | 0.04" | 12" | 48" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 12 X 96 | Red Two Side | 0.04" | 12" | 96" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 12 X 120 | White Two Side | 0.04" | 12" | 120" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 24 X 48 | Super Bright White | 0.04" | 24" | 48" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 24 X 96 | Chevron Blue Two Side | 0.04" | 24" | 96" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 24 X 120 | Gloss Black Two Side | 0.04" | 24" | 120" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 48 X 96 | Red | 0.04" | 48" | 96" | H14 |
| 0.04" 3105 Painted Aluminum Sheet 48 X 120 | Gloss Black | 0.04" | 48" | 120" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 12 X 48 | Chevron Blue | 0.05" | 12" | 48" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 12 X 96 | Red Two Side | 0.05" | 12" | 96" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 12 X 120 | White Two Side | 0.05" | 12" | 120" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 24 X 48 | Super Bright White | 0.05" | 24" | 48" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 24 X 96 | Chevron Blue Two Side | 0.05" | 24" | 96" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 24 X 120 | Gloss Black Two Side | 0.05" | 24" | 120" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 48 X 96 | Red | 0.05" | 48" | 96" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 48 X 120 | Gloss Black | 0.05" | 48" | 120" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 48 X 96 | Yellow | 0.05" | 48" | 96" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 12 X 120 | Red Two Side | 0.05" | 12" | 120" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 24 X 48 | Red Two Side | 0.05" | 24" | 48" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 24 X 96 | Red Two Side | 0.05" | 24" | 96" | H14 |
| 0.05" 3105 Painted Aluminum Sheet 24 X 120 | Red Two Side | 0.05" | 24" | 120" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 48 X 96 | Yellow | 0.063" | 48" | 96" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 12 X 48 | Chevron Blue | 0.063" | 12" | 48" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 12 X 96 | Red Two Side | 0.063" | 12" | 96" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 12 X 120 | White Two Side | 0.063" | 12" | 120" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 24 X 48 | Super Bright White | 0.063" | 24" | 48" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 24 X 96 | Chevron Blue Two Side | 0.063" | 24" | 96" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 24 X 120 | Gloss Black Two Side | 0.063" | 24" | 120" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 48 X 96 | Red | 0.063" | 48" | 96" | H14 |
| 0.063" 3105 Painted Aluminum Sheet 48 X 120 | Gloss Black | 0.063" | 48" | 120" | H14 |
What is 3105 aluminum used for?
3105 aluminum is commonly used for residential siding, mobile homes, rain-carrying goods, and other applications where moderate strength and corrosion resistance are required.
What is the difference between 3003 and 3105?
The difference between 3003 and 3105 is that 3105 has slightly higher strength and improved formability compared to 3003, with both being used in similar applications.
What is 3105?
3105 is an aluminum alloy primarily used for products requiring good formability, corrosion resistance, and strength.
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