AlSi80

AlSi80

Composition: Si-20%Al   


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 
AlSi80 6 110 2.40 125 125 -- -- 132


Other Designations:  Silicon aluminum alloy, Al/Si alloy, Si/Al alloy, Si-20%Al alloy.


Applications

 »  Radar Communication;
 »  Optical and optoelectronic industry.


Advantages

 »  Lower weight;
 »  High thermal conductivity;
 »  CTE compatible with chips;
 »  Easy to be machined(no need Cu-Mo heat sinks);
 »  Ease of plating and welding.

 
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