In the automotive industry, is it better to use car aluminum sheets or steel plates? Over the years, everyone has gradually formed a consensus: more important than the entanglement of steel is car aluminum sheet, is whether the right material can be applied in the right place. Where the volume is limited, use high-strength steel: for example, the place of the A pillar and B pillar should not be too thick and thick, and the same grade of steel is more suitable than aluminum.
Although in the position of ample volume, steel plates can also be used, and car aluminum sheets are better: most of the structural space of the body is relatively abundant, and safety can be achieved with steel and aluminum, but the weight can be reduced with aluminum. Conversely, with the same weight of the body, the strength of the car aluminum sheet is greater and safer. For example, the body of the NIO EC6 is all-aluminum, and this car has obtained full G (excellent) scores in the C-IASI crash test in the Interior Occupant Safety Index, Outsider Safety Index and Vehicle Auxiliary Safety Index items, of which 25% of the frontal offset collision and side collision have obtained a rare zero-defect full score.
All in all, it is not meaningful to discuss whether the car aluminum sheet is good or steel, because only suitable or unsuitable, as long as it can meet the requirements of consumers in reliability and corrosion resistance, as for what the material is, it is a specific compromise technical solution. If you are an automotive manufacturer and need to buy car aluminum sheets, choose our Haomei Aluminum, we offer first-class quality automotive aluminum. We can provide samples free of charge, please contact us by email if needed.
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