What Are Aluminum Foil Alloys

The aluminum foil alloy mainly covers 1000 series, 8000 series, 3000 series and 5000 series. The popular alloy grades are 8011, 1235, 3003 and 5052. What are their uses? Lets have a look together.

8011 aluminium foil

The main alloying elements of 8011 aluminum alloy are Fe and Si, and the rest are trace impurity elements. It is of high silicon content, and contains manganese and iron, which has high strength and corrosion resistance. It is often used as PTP blister foil.

8011 aluminum bottle cap material is divided into cast-rolled and hot-rolled, according to the tempers. to meet the needs of different industries. It is mainly used for pilfer proof bottle caps, which which has good deep drawing performance. 8011 aluminum foil are also used for the making of food tray.

1235 aluminum foil

1235 aluminum foil is used as a current collector for lithium-ion batteries. Typically, the lithium-ion battery industry uses rolled aluminum foil as the positive electrode current collector. Rolled foils vary in thickness from 10 to 50 microns. The commonly used pure aluminum foil for lithium batteries has various alloy grades such as 1060, 1050, 1145, and 1235.

1235 aluminum foil The aluminum content of 1235 aluminum foil is more than 99.35%, which is also a kind of pure aluminum foil. The alloy composition of 1235 aluminum foil and 8011 aluminum foil is different. The difference in process lies in the annealing temperature. The annealing temperature of 1235 aluminum foil is lower than that of 8011 aluminum foil, but the annealing time is basically the same.

3003 Aluminum foil

3003 aluminum foil is often used as the air conditioner aluminum foil. It mainly has good formability. Its structure and properties must be uniform, with few metallurgical defects and small anisotropy. At the same time, it requires high strength, good ductility, uniform thickness, and good flatness. The amount of aluminum foil used in air conditioners varies greatly depending on the model and power.

5052 Aluminum Foil

5052 aluminum foil can be used for food packaging and food container. Aluminum foil for aviation food container is generally formed by one-time stamping of 5052 aluminum foil through the cooperation of punching machine and mold. It has good heat transfer performance, which just meets the needs of short voyage and fast heating. Welcome to know about aluminum foil alloy composition on our website.