Aluminum sheet 3004 3104 3105 5052 8011 5182
Aluminum sheets are essential materials widely used in various industries for their lightweight, strength, and versatility.
Aluminum alloys are categorized into two main types: wrought and cast.
Alloy 3004
- Composition: Primarily aluminum with manganese as the alloying element.
- Applications: Commonly used in manufacturing beverage cans and other high-stress applications due to its excellent formability and strength.
Alloy 3104
- Chemical Composition and Properties:
| Property | Value |
|---|---|
| Aluminum (Al) | 90.71% |
| Manganese (Mn) | 1.2%-1.8% |
| Others (V, Ti, Cu) | Balance |
- Applications: Ideal for can production and architectural applications due to its excellent corrosion resistance.
Alloy 3105
- Composition: Known for its good welding capabilities and moderate strength, primarily composed of aluminum and manganese.
| Property | Value |
|---|---|
| Aluminum (Al) | 95%-98% |
| Manganese (Mn) | 0.3%-0.8% |
- Applications: Used for residential siding, mobile homes, and rain-carrying goods equipped with characteristic durability.
Alloy 5052
- Composition: Features magnesium as the main alloying element, providing a good balance of strength and corrosion resistance.
| Property | Value |
|---|---|
| Aluminum (Al) | ≥ 92.0% |
| Magnesium (Mg) | 2.2%-2.8% |
| Manganese (Mn) | 0.10% max |
- Applications: Known for marine applications (boats and ships) and automotive fuel tanks.
Alloy 8011
- Chemical Composition and Properties:
| Property | Value |
|---|---|
| Aluminum (Al) | 87.0%-91.0% |
| Iron (Fe) | 0.5%-1.0% |
| Other metals | Balance |
- Applications: Primarily used for packaging materials such as foils and food containers.
Alloy 5182
- Composition: Features moderate strength alloying system with geographical flexibility.
| Property | Value |
|---|---|
| Aluminum (Al) | 90.0%-95.0% |
| Manganese (Mn) | 3.5%-4.5% |
- Applications: Commonly used in manufacturing can bodies and lids.
3. Functions and Applications
3004 & 3104:
- Functions: Formability, weldability
- Applications: Beverage and food cans
3105:
- Functions: Durability
- Applications: Mobile homes and siding
5052:
- Functions: Strength & corrosion resistance
- Applications: Marine applications and automotive fuel tanks
8011:
- Functions: Thermal resistance
- Applications: Food and medical packaging
5182:
- Functions: Alloy characteristics
- Applications: Beverage cans and automotive interiors
4. Technical Details and Implementation Standards
The production standards for aluminum sheet alloys broadly adhere to organizations like ASTM (American Society for Testing and Materials) and ISO (International Organization for Standardization).
Chemical Composition Tables
Aluminum Alloy Chemical Composition
| Alloy | Aluminum (% min) | Manganese (% max) | Magnesium (% max) | Iron (% max) |
|---|---|---|---|---|
| 3004 | 90.71 | 1.8 | - | 0.7 |
| 3104 | 90.71 | 1.8 | - | 0.9 |
| 3105 | 95.0 | 0.8 | - | 0.4 |
| 5052 | 92.0 | 0.10 | 2.8 | 0.4 |
| 8011 | 87-91 | 1.0 | - | 0.9 |
| 5182 | 90.0-95.0 | 4.5 | - | 0.4 |
Technical Specifications
| Specification | 3004 | 3104 | 3105 | 5052 | 8011 | 5182 |
|---|---|---|---|---|---|---|
| Yield Strength (MPa) | 180 | 175 | 205 | 240 | 90 | 240 |
| Ultimate Tensile Strength (MPa) | 280 | 280 | 265 | 310 | 130 | 265 |
| Elongation (%) | 10-12 | 12-15 | 16-30 | 12 | 15 | 15-20 |
| Density (g/cm³) | 2.66 | 2.66 | 2.68 | 2.68 | 2.65 | 2.97 |
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