Aluminum Sheet Aluminum plate classification requirements of the status quo. Aluminum is the thickness of 0.2mm to 500mm below the width of 200mm, the length of 16m or less of aluminum material called aluminum sheet or aluminum sheet, 0.2mm below the aluminum, 200mm width within the row Material or bar (of course, with the progress of large equipment, the widest can do 600mm of the row of materials are more). Aluminum plate is made of aluminum ingot rolling from the rectangular plate, divided into pure aluminum, aluminum alloy, thin aluminum, thick aluminum, pattern aluminum
Lighting 2, solar reflective film 3, the appearance of the building 4, interior decoration: ceilings, walls, etc. 5, furniture, cabinets 6, elevators 7, signs, Ming
8, car interior and exterior decoration 9. Interior decorations: such as frame 10, household appliances: refrigerators, microwave ovens, audio equipment, etc. 11. Aerospace and military aspects, such as China's large aircraft manufacturing, Shenzhou spacecraft series, The 12, mechanical parts processing 13, mold manufacturing 14, chemical / insulation pipe coating
Aluminum Sheet In the aluminum alloy grade is representative, the following 7075T651 aluminum plate as an example. The first 7 represents aluminum and aluminum alloy - aluminum zinc magnesium alloy. Aluminum and aluminum alloy group is divided into nine categories. Among them, 1,3,5,6,7 series of aluminum, aluminum-based, other series in the actual use of the use of less chance.
The first category: 1 Series: industrial pure aluminum
The second category: 2 series: aluminum copper alloy
The third category: 3 Series: Al-Mn alloy
The fourth category: 4 Series: Al-Si alloy
The fifth category: 5 series: aluminum magnesium alloy
The sixth category: 6 series: aluminum magnesium silicon alloy
The seventh category: 7 Series: aluminum zinc magnesium alloy
The eighth category: 8 series: other alloys
The ninth category: 9 Series: spare alloy
Aluminum Sheet Supply of aluminum plate material in five areas of excess production - supply of aluminum material ceramic aluminum punching aluminum plate aluminum ceiling network strong aluminum carved aluminum plate profiled tileboard plate aluminum and other products in five areas overcapacity "from 100 million tons to 800 million tons, Still said overcapacity, "China Iron and Steel Industry Association, Deputy Secretary-General in the" China Investment "interview said. In the past, China Steel Association was released at the time China's steel production capacity has reached 800 million tons, but the practice of compliance with steel production capacity as long as 400 million tons, there are 400 million tons of production capacity without national approval.
Aluminum Sheet Since the wear of excess capacity in the hat since 1999, the steel industry capacity has been growing with the demand from time to time to expand. In the demand forecast on the basis of the country's steel industry capacity expansion continue to seriously develop the plan, but because of the demand to break the planning capacity, and thus the market's production capacity has repeatedly broken the national planning. Such as the 2009 State Council "iron and steel property adjustment and ZTE plan" in the forecast of China's crude steel consumption of 430 million tons, but the practice of consumption of 570 million tons. China Steel Association estimates that crude steel consumption will reach 680 million tons, while the country agreed to steel production capacity as long as 400 million tons, the market there are 400 million tons of illegal production capacity will compensate for demand gap.
In fact, the aluminum plate data in the past 10 years, the authorities micro-control, China's steel, cement, nonferrous metals and other industries continue to be defined as "overcapacity" industry, and is applied to the relatively serious site, tax, project approval And other property policies