1070 (Al99.7) Aluminum
Products Description 1070 (Al99.7) Aluminum Chemical composition From a mechanical perspective, while it may not possess extremely high strength like some alloyed counterparts, it offers good formability and ductility. It can be easily shaped and molded into a diverse array of forms, be it thin...
Description
Products Description
1070 (Al99.7) Aluminum Chemical composition
| Element | Composition (%) |
| Aluminum, Al | ≥99.7 |
| Iron, Fe | ≤0.25 |
| Silicon, Si | ≤0.20 |
| Zinc, Zn | ≤0.040 |
| Vanadium, V | ≤0.050 |
| Copper, Cu | ≤0.040 |
| Titanium, Ti | ≤0.030 |
| Magnesium, Mg | ≤0.030 |
| Manganese, Mn | ≤0.030 |
| Other (each) | ≤0.030 |
| performance indicators | value |
| Density | 2.7 g/cm3 |
| Tensile strength | ≥70 MPa |
| Tensile strength | ≥35 MPa |
| Elongation | ≥30% |
| Coefficient of thermal expansion | 23.5×10-6/K |
| Thermal conductivity | 222 W/(m·K) |
| Conductivity | 63% IACS |
From a mechanical perspective, while it may not possess extremely high strength like some alloyed counterparts, it offers good formability and ductility. It can be easily shaped and molded into a diverse array of forms, be it thin foils, intricate extrusions, or stamped parts. This versatility in fabrication makes it suitable for a multitude of manufacturing processes.
The corrosion resistance of 1070 aluminum is also noteworthy. It forms a natural oxide layer on its surface that provides a degree of protection against environmental factors such as moisture and mild corrosive agents. This makes it suitable for both indoor and certain o
utdoor applications where exposure to the elements is a consideration.
In the packaging industry, it is widely used for producing aluminum foils due to its ability to provide an effective barrier against light, oxygen, and moisture, thereby extending the shelf life of packaged products. In the construction and architectural fields, it can be seen in decorative elements, cladding, and roofing materials, adding an aesthetic appeal while also offering durability and low maintenance requirements. Overall, 1070 (Al99.7) aluminum's combination of properties makes it an essential and highly valuable material in numerous industrial and consumer applications.
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