Customized die casting wireless shell aluminum heat sink HW01-007
Mechanical Properties of Aluminum Die Casting Alloys | ||||||||
Alloy | Tensile Strength lbs./sq. in.(ksi) | Yield Strength (.2% offset) lbs./sq.in.(ksi) | Elongation % IN 2 in. | HardnessBrinell | Melting Range *F | Density lb.per cu,in. | Average Thermal Coefficient of thermal expansion (68-212F) | Thermal Conductivity BTU-in/hr-ft²-°F |
A356 | 34000 | 24000 | 3.5 | 70-105 | 1030-1140 | 0.0965 | 11.9 | 1050 |
A360 | 46000 | 23900 | 3.5 | 75 | 1030-1100 | 0.0968 | 11.6 | 784 |
A380 | 47000 | 23100 | 3.5 | 80 | 1000-1100 | 0.0997 | 11.7 | 756 |
B390 | 46000 | 36000 | 1 | 120 | 950-1200 | 0.0979 | 10.3 | 930 |
EN AB47100 | 34800 | 20300 | 1 | 70 |
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ADC12 | 45000 | 21750 | 3.5 | 86 |
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ZL104 | 31900 |
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Thermal design
In order to be able to better heat, we have increased the amount of tendons, the shape suitable for most of the antenna system
Prevent corrosion
We use alodin powder, after 72 hours of salt spray test, can be very good anti-corrosion, suitable for a variety of adverse weather;
Water resistance & Operating Temperature
Higher water resistance property,longer cladding lifetime.
-40°C to 70°C
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