Aluminum coil stock is available in a range of gauge thicknesses, which are commonly measured in terms of "gauge" or "mil." The gauge system is used to indicate the thickness of metal sheets or coils, where a higher gauge number corresponds to a thinner sheet. The mil system is another measurement of thickness, where 1 mil is equal to 0.001 inches.
The specific gauge thickness of aluminum coil stock can vary d ...
The 3000 series aluminum alloys are a group of alloys primarily composed of aluminum with additional elements such as manganese (Mn). These alloys are known for their excellent formability, corrosion resistance and moderate strength. The main alloying element in this series is manganese, which is present at about 1% to 1.5% of the alloy composition.
For the 3000-series aluminum alloys, commonly known as alumin ...
During the cold rolling process of aluminum coil, due to the friction and rolling between the roller and the surface of the aluminum plate, the surface will produce fine alumina powder shedding and adsorption. The rolling oil and its accompanying suspended components will remain on the surface of the aluminum coil. The processing of finished products such as compounding and painting will cause adverse effects. Wh ...
The 4000 series aluminum coil is an Al+Si alloy (silicon content between 4.5-6.0%), which is an aluminum alloy with a high silicon content. This aluminum alloy with silicon as the main alloying element cannot be strengthened by heat treatment. Mostly used for construction and some mechanical parts.
4 series aluminum coils have the characteristics of low melting point, high temperature resistance and wear r ...
Aluminum coils are typically manufactured through a series of processes that begin with the extraction of aluminum from bauxite ore, then continue through rolling and finishing processes. The following is an overview of the typical steps involved in manufacturing aluminum coils:
Bauxite Extraction: The primary raw material for aluminum production is bauxite, a mineral containing aluminum oxide (Al2O3). Bauxite ...
Aluminum coil packaging requirements
The packaging of aluminum coils should be based on the specifications and dimensions of the product to choose the packaging box and packaging method. For box packaging, the product cannot be squeezed or moved after being packed in the box. The packaging box can be made of wood, multi-layer board, fiberboard, metal and other materials. The packaging box should be clean and tid ...
