Aluminum 3003
Products Description Aluminum 3003 Chemical Composition Aluminum 3003 Physical Properties Aluminum 3003 Mechanical Properties One of the most notable traits of Aluminum 3003 is its enhanced strength when compared to pure aluminum. The infusion of manganese atoms into the aluminum matrix creates...
Description
Products Description
Aluminum 3003 Chemical Composition
| Element | Content (%) |
|---|---|
| Aluminum, Al | 98.6 |
| Manganese, Mn | 1.2 |
| Copper, Cu | 0.12 |
Aluminum 3003 Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 2.73 g/cm3 | 0.0939 lb/in3 |
| Melting point | 644°C | 1190°F |
Aluminum 3003 Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 130 MPa | 18855 psi |
| Yield strength | 125 MPa | 18130 psi |
| Shear strength | 83 MPa | 12039 psi |
| Fatigue strength | 55 MPa | 7977 psi |
| Elastic modulus | 70-80 GPa | 10153-11603 ksi |
| Poisson's ratio | 0.33 | 0.33 |
| Elongation | 10% | 10% |
| Hardness | 35 | 35 |
One of the most notable traits of Aluminum 3003 is its enhanced strength when compared to pure aluminum. The infusion of manganese atoms into the aluminum matrix creates a microstructure that effectively resists deformation under various loads. This augmented strength doesn't come at the cost of sacrificing its lightweight essence, a quintessential feature that has made aluminum so popular in applications where weight reduction is crucial. In the aerospace realm, for example, Aluminum 3003 is used in non-critical structural components such as interior fittings and access panels. Its ability to maintain structural integrity while keeping the overall weight of the aircraft down translates into fuel savings and improved flight performance, a win-win situation for both manufacturers and operators.
The alloy's formability is another aspect that sets it apart. It exhibits excellent ductility, allowing it to be easily rolled, extruded, or drawn into a wide array of shapes and thicknesses. Manufacturers in the packaging industry, for instance, rely on Aluminum 3003 to produce cans, foils, and closures. The material can be precisely molded to meet the specific requirements of product protection, while also providing a barrier against external elements, ensuring the freshness and quality of the contents within.
In terms of corrosion resistance, Aluminum 3003 fares well even in moderately corrosive environments. The presence of manganese aids in the formation of a protective oxide layer on the surface, which acts as a shield against the encroachment of moisture, chemicals, and other corrosive agents. This property makes it suitable for outdoor applications like building facades, signage, and railing systems, where it retains its visual appeal and structural soundness over an extended period.
Moreover, Aluminum 3003's recyclability is a significant environmental plus. At the end of its service life, it can be efficiently recycled and reprocessed into new products, reducing the demand for virgin materials and minimizing the ecological footprint associated with production. Overall, Aluminum 3003's blend of strength, formability, corrosion resistance, and recyclability positions it as a staple material in modern manufacturing, promising innovation and sustainability in equal measure.
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