The main aluminum alloys used in automobile bodies are treatable and strengthened alloys. The alloy has moderate strength, good formability and corrosion resistance, easy coloring and excellent comprehensive performance. Its biggest characteristic is that it can be delivered under the condition of low yield strength after quenching in solution treatment, has good stamping forming ability, and can be further strengthened in the final paint treatment process. Aluminum used in automobile body provides good initial formability and final use performance.
At present, the European and American countries mainly develop aluminum for automobile body on the basis of aluminum alloy, especially for automobile exterior panels, such as car cover, trunk and body components. In order to standardize the market of aluminum alloy plates used in automobile body and ensure the production quality, the state stipulates the alloy grades of aluminum used in automobile body are 6061 and 6181A.
As a leading enterprise in aluminum processing in China, our company started to implement ISO/ TSI16949:2009 certification in 2012, which is a prerequisite for automobile production and related parts to be applied in automobile production and supply market. After strict SGS review, in March 2014, the company finally obtained the ISO/ TS16949:2009 quality management System Certificate issued by SGS.
In July 2015, our company's "1+1" hot rolling production line with an annual output of 200,000 tons of "high-precision aluminum sheet belt for transportation" project went into production smoothly. Since the project was put into production, the production of 515mm super thick aluminum plates and aluminum plates for automotive stamping and grinding tools have become a new field of business development recently.
At present, our company has reached preliminary cooperation intention with many large domestic automobile enterprises, and we will carry out in-depth cooperation in automobile aluminum plate in the future. It will infuse fresh vitality into the rapid development of automobile aluminum linyu and usher in greater glory for the future.
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