What Are Aluminium Alloy 5052 Foil Properties

Aluminum alloy 5052 foil belongs to the Al-Mg alloy. Magnesium is the main alloying element of the 5052 alloy aluminum. The aluminum-magnesium alloy also contains a small amount of manganese, chromium, beryllium, titanium, etc. Except for a small amount of solid solution, most of the manganese in the alloy forms MnAl6. The role of chromium in the 5052 aluminum plate is similar to that of manganese, which improves the ability to resist stress corrosion cracking, increases the strength of the base metal and weld, and reduces the tendency of welding cracks. But its content generally does not exceed 0.35%.

5052 alloy has good hot working plasticity. The temperature of forging and die forging is 420~470 Celsius degree, and the hot deformation with deformation rate >80% is carried out in this temperature range. The cold stamping performance of the annealed (O) state is good, followed by the H32 and H34 states, and the H36/H38 state is not good.

It has good properties for gas, arc, resistance, spot and seam welding. Crystallization cracks are prone to occur during secondary argon arc welding. The brazing performance is acceptable, but the soldering performance is poor.

The strength and plasticity of the weld are high, and the strength of the weld is 90%-95% of the strength of the base metal, but the airtightness of the weld is not high. It is recommended to use 5A03 alloy as solder, which can improve its airtightness and eliminate the tendency of cracks.

5052 aluminum foil can be used as the raw material of aluminum barbecue trays. It is used as a pad on the baking tray to avoid direct contact between the baking tray and the food. Firstly, it prevents the food from sticking to the baking tray; secondly, it isolates the bacteria on the baking tray, which is more hygienic. And it saves you the hassle of cleaning the pan.

Aluminum foil is an important raw material of honeycomb core, its performance has a great influence on the quality and service life of honeycomb core. The 5052 honeycomb aluminum foil generally adopts the h18 state, with good shape, no black silk, no bright line, and no holes.

5052 aluminum foil is also a popular kind of food container aluminum foils. It has good shape, no black lines, no bright lines, no holes and enough strength. Compared with 8011 and 3003 aluminum foil, 5052 aluminum foil is more expensive than the first two, but the performance is better. Haomei Aluminum is one of the big aluminum foill roll manfuacturers. Welcome to leave message below to inquire what you need.