Polished 1061 aluminum sheet
Polished 1061 aluminum sheet falls under the category of high-grade aluminum products, widely renowned for its versatility, exceptional performance, and aesthetic appeal. With its unique properties, this aluminum alloy is utilized across various industries, from automotive to aerospace and architectural sectors.
Aluminum alloy 1061 is recognized for its outstanding machinability, excellent corrosion resistance, and excellent formability, making it an optimal choice for many applications. The sheet can be polished to achieve a bright and reflective finish, enhancing its aesthetics, while significant technical properties remain intact.
Unique Functions of Polished 1061 Aluminum Sheet
Polished 1061 aluminum sheet functions in several areas, including:
Corrosion Resistance: Due to its surface oxide layer, aluminum metal provides long-lasting protection against environmental factors.
Structural Properties: This alloy maintains a solid combination of strength and lightweight characteristics, making it ideal for use in weight-sensitive applications.
Roll Formability: Its ease of shaping suitable shapes for manufacturing processes expands its usability in intricate designs.
Reflective Surface: In its polished form, this aluminum sheet exhibits superior reflectivity, making it desirable for decorative and lighting applications.
Applications of Polished 1061 Aluminum Sheet
The applications of polished 1061 aluminum sheets are numerous and cross-industry. Here are some notable sectors and applications:
1. Automotive Industry
- Decorative elements
- Trim panels
- Heat shields
- Reflective surfaces in headlights
2. Aerospace
- Interior components
- Lightweight structural components
3. Architecture
- Glazing frames
- Skylight structures
- Wall cladding materials
4. Electrical and Lighting
- Reflectors
- Light fixtures
- LED frame designs
5. Food and Hospitality
- Kitchen equipment
- Refrigeration cabinets
- Serving utensils due to easy cleaning
Technical Specifications
the technical specifications of polished 1061 aluminum is crucial for ensuring its suitability for intended applications.
Chemical Composition
Details about the composition of Aluminum Alloy 1061 provide insight into its properties and performance.
| Element | Percentage (%) |
|---|---|
| Aluminum (Al) | Balance (*) |
| Iron (Fe) | ≤ 0.50 |
| Silicon (Si) | 0.4 - 1.5 |
| Copper (Cu) | 0.1 - 0.25 |
| Manganese (Mn) | 0.05 max |
| Magnesium (Mg) | 0.15 - 0.30 |
| Zinc (Zn) | 0.1 max |
| Titanium (Ti) | 0.1 max |
*The balance indicates the remaining percentage of non-specified elements in the aluminum alloy.
Mechanical Properties
Table showcasing the typical mechanical properties of polished 1061 aluminum sheet:
| Parameter | Value |
|---|---|
| Yield Strength | ~ 200 MPa (29,000 psi) |
| Ultimate Tensile Strength | ~ 310 MPa (45,000 psi) |
| Elongation | ~ 12% |
| Hardness (Brinell) | 60 - 70 HB |
Temper and Standards
1061 aluminum alloy typically exhibits different tempering conditions. The temper typically suited for polished sheets is:
| Temper | Description |
|---|---|
| O (Annealed) | Very soft and formable |
| H114 (Work Hardened) | Increased strength with moderate temp |
Implementation standards for this aluminum include ASTM B209, and AMS 4005 is often used
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