Aluminium sheet for car bodywork
Aluminium sheet for car bodywork have grade of 2000, 5000 and 6000 series, most common seen are 2024, 5052 and 6061. The car body is the heaviest part of the car, accounting for about 30% of the total weight of the car. Therefore, the aluminum sheet for car body is of great significance to reduce the weight of the car. How to reduce energy consumption and pollution through the application of new technologies is an important measure that major automakers should take to improve their competitiveness. At present, the main measure to reduce the weight of automobile body is to use aluminum sheet instead of steel. From the perspective of mechanical properties, aluminum alloy can reduce the weight by about 47% compared with traditional steel sheet, and can withstand the same or even greater impact. The application of aluminum sheet can achieve the effects of energy saving, environmental protection and high recovery rate. The main aluminum alloys used in aluminium sheet for car bodywork ar...