The 1100 grade aluminum sheet is industrial pure aluminum, the aluminum content (mass fraction) is very high, it cannot be strengthened by heat treatment. 1100 aluminum sheet has high corrosion resistance, electrical and thermal conductivity, low density, and good plasticity. It can produce a variety of aluminum materials through pressure processing, but has low strength. Other process performance is basically the same as 1050A. 1100 aluminum sheet is usually used for food and chemical loading and unloading and storage equipment that require good formability, high corrosion resistance, and high strength, metal plate products, and hollow hardware of stretched products that are processed by spinning. Welding combination keys, reflectors, nameplates, etc.
The 1000 series represents 1050, 1060, and 1070 and 1100 grade aluminum sheet, which are also called pure aluminum sheet. In the entire series, the 1100 series belong to the series with a large aluminum content, and the purity can reach 99.00%. Because there are no other elements, the production process is relatively simple, and the price is relatively cheap. It is a more commonly used series of products in traditional industries. Aluminum plate (we say that the thickness is greater than 0.2mm to 500mm, the width is greater than 200mm, and the length is less than 16m is aluminum plate or aluminum plate material). Length and width determine the basic shape of the entire pure aluminum sheet, and the thickness can affect the performance of the entire 1100 aluminum sheet. Regardless of the shape of the aluminum sheet, the error range of the thickness is within ±0.1mm. When the length and width of the aluminum sheet are less than or equal to 2000mm, the allowable error of the length and width is 1mm. When the length and width dimensions are greater than 2000mm, the error of both length and width cannot be greater than 1.5mm.
1100 grade aluminum sheet is generally used in utensils, heat sinks, bottle caps, printing boards, building materials, heat exchanger components, and can also be used as deep drawing products. It is widely used in various fields from cookware to industrial equipment.