A core force leading the automotive lightweighting revolution and a key driver of green mobility.

Through advanced heat treatment processes, high-strength aluminum alloys can achieve tensile strengths exceeding 500 MPa, comparable to some steels, and possess superior energy absorption properties.

From the chassis components of traditional fuel vehicles to the battery casings of new energy vehicles, aluminum, with its unique advantages of light weight, high strength, easy processing, and corrosion resistance, has become a core material for breaking performance bottlenecks in the automotive manufacturing industry. This metal, which balances the need for weight reduction with safety standards, is not only reshaping the manufacturing logic of the automotive industry but also becoming a key driver of the green transformation of global transportation, injecting strong vitality into the sustainable development of the automotive industry.

In terms of weight reduction and efficiency improvement, aluminum is a "range and energy efficiency enhancer." Using aluminum alloys instead of steel for traditional fuel vehicles can reduce vehicle weight by 15%-20% and reduce fuel consumption by 6%-8% per 100 kilometers, significantly improving fuel economy. For new energy vehicles, the value of aluminum is even more pronounced. Each pure electric vehicle can use up to 150-200 kilograms of aluminum, and for every 100 kilograms of weight reduction, the driving range increases by 50-80 kilometers. Take the Tesla Model 3, for example. Its body frame utilizes extensive 6-series aluminum alloy, achieving lightweighting while effectively reducing battery energy consumption, becoming a key driver of electric vehicle range breakthroughs.

In the field of safety, aluminum is the "guardian of vehicle body strength." Through advanced heat treatment processes, high-strength aluminum alloys can achieve tensile strengths exceeding 500 MPa, comparable to some steels, and possess superior energy absorption properties. During a collision, aluminum alloy components absorb impact energy through controlled deformation, reducing impact on the driver and passengers. Furthermore, aluminum's corrosion resistance prevents structural degradation due to oxidation and rust, extending the vehicle's service life and reducing ongoing maintenance costs.

Towards a green future, aluminum is a "practitioner of the circular economy." Aluminum has a recycling rate exceeding 95%, and the recycling process consumes only 5% of the energy used in primary aluminum production, significantly reducing carbon emissions. Currently, major automakers have established aluminum recycling systems, processing aluminum alloy components from scrapped vehicles for reuse in new vehicle manufacturing, driving the automotive industry's transition to a "closed resource loop" model. From improving energy efficiency to protecting safety and facilitating recycling, aluminum is leading the automotive industry towards a new era of lightweight and green manufacturing with its comprehensive advantages.