AlSi70

AlSi70
Product Description
AlSi70 T/R module replacing Cu-W for telecommunication system application;
AlSi70 sensor carrier replacing Cu-W in military industry;
AlSi70 replacing conventional plastic in resistor tub for aircraft application.
Applications
Telecommunication;
Military Industry;
Aerospace

Advantages
Low cost;
Easy to be machined,welded and plated;
CTE matched to LTCC;

Alloy Density
g/cm³ CTE
25℃ ppm/℃ Thermal Conductivity
25℃ W/m.K Elastic Modulus
GPa
AlSi70 2.43 7.5 120 114
Si% Poisson’s Ratio Elongation
% Tensile Strength
MPa Yield Strength
MPa
70% 0.27 <1 135 135