Whether it’s architectural appearance or interior decoration, the use of aluminum strip is reflected in all aspects of life. The raw material of aluminum strip (aluminum strip / aluminum strip) is pure aluminum or aluminum alloy roll casting and hot rolling aluminum coil, which is rolled into thin aluminum coil of different thickness and width by cold rolling mill, and then cut into aluminum strips of different width by longitudinal shear according to the purpose.
The alloy grades of commonly used aluminum strips are 1050, 1060, 1070, 1100, 3003, 3004, 5005, 5052, 8011, etc. The common states are o state and H state. O is the soft state and H is the hard state. O and h can be followed by numbers to indicate the degree of hardness and the degree of annealing.
The specific uses of aluminum strip mainly include: Transformer aluminum strip (transformer aluminum foil), aluminum strip for high frequency welding hollow aluminum strip, aluminum strip for fin radiator, aluminum strip for cable, aluminum strip for stamping, aluminum strip for aluminum edge strip, etc. Aluminum alloy belt categories are: pure aluminum belt, transformer aluminum belt, super hard aluminum belt, all soft aluminum belt, semi hard aluminum belt, rust proof aluminum belt.
aluminum strip is a deep-processing product of aluminum formed by cutting aluminum coil. It is an important raw material in industry.
According to the different alloy elements contained in aluminum strip, aluminum strip and aluminum plate are also divided into 8 series. However, the commonly used series are 1000，3000，5000 and 8000.
According to the different annealing state, the aluminum strip can be divided into full soft (o state) half hard (H24) full hard (h18). At present, the most commonly used one should belong to the full soft series, because the o state is easier to stretch and bend. A kind of The main processing equipment of aluminum strip is the Slitting unit, which can be divided into the required length and width according to the needs. Of course, the equipment for slitting processing is universal, and it can also process copper coil. The processed product is called copper strip.
At present, the raw materials of electronic products in the world are no longer purely dependent on copper strip. Because the conductivity of