1199 Aluminium Alloy
Products Description 1199 aluminium alloy Chemical Composition 1199 aluminium alloy Physical Properties In terms of thermal conductivity, 1199 alloy also excels. It can rapidly dissipate heat, making it suitable for heat sinks and other thermal management applications in electronics and some...
Description
Products Description
1199 aluminium alloy Chemical Composition
| Element | Content (%) |
|---|---|
| Aluminum, Al | 99.99 min |
| Silicon, Si | 0.006 max |
| Magnesium, Mg | 0.006 max |
| Zinc, Zn | 0.006 max |
| Iron, Fe | 0.006 max |
| Copper, Cu | 0.006 max |
| Gallium, Ga | 0.005 max |
| Vanadium, Va | 0.005 max |
| Manganese, Mn | 0.002 max |
| Remainder (each) | 0.002 (each) |
1199 aluminium alloy Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density | 2.70 g/cm³ | 0.0975 lb/in³ |
| Melting point | 660°C | 1220°F |
In terms of thermal conductivity, 1199 alloy also excels. It can rapidly dissipate heat, making it suitable for heat sinks and other thermal management applications in electronics and some high-power machinery. The efficient heat transfer helps to prevent overheating and maintain the optimal performance and lifespan of the equipment.
The alloy exhibits excellent corrosion resistance. It can withstand exposure to a variety of corrosive environments, including humid atmospheres and mild chemical exposures. This makes it a viable option for outdoor installations and certain chemical processing equipment where protection against corrosion is crucial.
1199 aluminium alloy has good formability. It can be easily fabricated into thin foils or intricately shaped components. The foil form, in particular, is widely used in packaging, especially for products that require a high barrier against moisture and gases. Additionally, it can be processed through methods like rolling, extrusion, and drawing to achieve the desired shapes and dimensions.
However, one drawback of 1199 alloy is its relatively low strength compared to some other aluminium alloys. This means that in applications requiring significant mechanical strength, it may need to be combined with other strengthening elements or used in a more protected or secondary role.
Despite this limitation, 1199 aluminium alloy's unique combination of high purity, excellent conductivity, corrosion resistance, and formability makes it a valuable material in numerous industries, from electronics and packaging to some specialized engineering and manufacturing sectors.
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