Consistent with the utility, aluminum is widely divided into 5 classes:
1. Aluminum construction (home windows, doors and partitions are divided into  types)
2. Aluminum radiator.
Three. Wellknown commercial aluminum: particularly used for commercial manufacturing, such as automated machinery and gadget, the enclosure of the skeleton and the groups in step with their own customized mold equipment and system, which include assembly line conveyor, hoist, dispenser, checking out gadget, cabinets, and many others., electronics and machinery industry turned into by and large smooth room use. 3003 alloy
4, aluminum alloy rail car shape: specially used for rail car body manufacture.1050 aluminum
Five, aluminum framed, made into aluminum frame, mounting exhibitions, ornamental painting.(aluminum alloy 5052)
Consistent with alloy composition:
1024,2011,6063,6061,6082,7075 can be divided into aluminum alloy grades, in which the 6 series is the most not unusual. The distinction is that a selection of various grades of steel factor ratio isn't the equal, further to conventional aluminum windows and doorways as outdoor 60 collection, 70 collection, eighty series, ninety collection, curtain wall series aluminum creation, business aluminum isn't any clear distinction between fashions, most producers are according with the actual system of drawing customers.