The 380 most commonly cast alloy has good flow characteristics and is scientific and fair.
360 excellent tension and turbulent pressure with high silicon content.
369--High silicon content. Excellent resistance to corrosion, good fluidity, and strength to increase temperature.
390--The silicon content is very high, and the strength is difficult to high temperature machinability.
413--The silicon content is very high, the fluidity is good, but the quality is not good.
360 is a good choice if corrosion resistance is an important factor. Although the combination of Mar.Chem flake powder coatings and protection provides great corrosion 360 will make resistance to or touching the ground layer or exposure to spraying salt and other corrosive environments particularly. The difficulty is 360 Poor investment quality may lead to areas that are difficult to compensate. It is also less thermally conductive than other alloys, making high-performance heat ideal.
380 aluminum alloy
Alloy 380 is a very common use. It used to be the overwhelming choice of death block. It has excellent resistance to fight. Its characteristic is that it is not as dead as the modified 384 alloy.
384 aluminum alloy
384 is a commonly used electronic alloy cover, heat, hand tools, medical equipment, aircraft parts. Gas characteristics improve overall better cosmetics. It is especially important that the wall or more complex details are designed. It corrodes slightly than 380 less.
413 aluminum alloy
413, once known as 13 alloy, is a better choice for stress, especially heat conduction that resists corrosion. Because all the deaths are the same as the specific cast aluminum alloy heat, which can improve the thermal conductivity and heat.