AlSi42
Composition: Al-42%Si
Zuoyuan hypereutectic AlSi alloys are available
in the form of plates,blocks,bars and tubes,
or machined and plated components, ready
for manufacturing into different products.
Product Details
| Grade | CTE 25℃ ppm/℃ |
Thermal Conductivity 25℃ W/mK |
Density g/cm³ |
Tensile Strength MPa |
Yield Strength MPa |
Poisson's Ratio |
Elongation % |
Elastic Modulus GPa |
| ZY-AlSi42 | 13.5 | 143 | 2.55 | 200 | 187 | 0.29 | 1 | 105 |
Other Designations: Silicon aluminum alloy, AlSi42, Al-42%Si
Product Description：
Product Description：
» AlSi42 alloy is used in pick-and-place assemblies for semiconductor processing equipment;
» AlSi42 alloy electronic packaging housings replace Kovar for satellite telecommunication application.
Applications
» Microwave detection;» Semiconductor;
» Satellite telecommunication.
Advantages
» High thermal conductivity;» Lightest thermal management material;
» Readily machinable;
» Readily plateable;
» Readily weldable.
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