Aluminium sheet is the raw materials for deep processing in many industries. When purchasing aluminium sheet for sale, many properties must be taken into account to determine whether the products can meet the needs of use. Aluminum sheet properties include physical and chemical properties, and today our theme is about the processing performance.
Processing performance of aluminium sheet includes forming performance and cutting performance. Because the formability is related to the temper, after selecting the aluminum alloy grade, it is necessary to consider the strength range of various tempers. Generally, the high-strength material is not easy to form. If the aluminum sheet plate material is needed to be bent, stretched, deep drawn, the fully annealed condition is best. In contrast, the heat treatable material has the worst formability. The cutting performance of aluminium sheet alloys has a great relationship with the composition of alloys. Normally aluminum alloys with higher strength have better machinability, whereas those with low strength have poor machinability. Machinability of aluminum alloys is an important consideration for molds, machine parts and other products that require cutting.
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