Steady Die Casting Solutions
Driving the Future of Automotive Innovation
Written By –
How Aluminum is Lightweighting the Automotive Industry?
Aluminum has become an indispensable material in the automotive sector due to its lightweight and durable properties. With rising fuel efficiency standards and the growth of electric vehicles (EVs), automakers are accelerating their use of aluminum to reduce vehicle weight without compromising safety.
Aluminum Content in Vehicles Continues to Increase
- Aluminum content in the average light vehicle will reach 238 kg by 2028, up over 78% from 134 kg in 2018, as projected by DuckerFrontier.
- By incorporating more aluminum parts, some models have achieved over 50% weight reduction compared to previous generations.
- Body structures are utilizing more aluminum – usage increased from 3% in 2008 to 16% in 2018 for outer panel and structural materials.
Key Automotive Applications for Aluminum
- Body structures: Doors, hoods, trunk lids, bumper beams. Allows weight reduction while meeting crash performance standards.
- Chassis: Front and rear cradles, suspension arms. Improves handling and control by reducing unsprung mass.
- Powertrain: Engine blocks, transmission cases, wheels. Increased power-to-weight ratio improves efficiency and performance.
- Interiors: Instrument panels, steering wheels. Allows stylish and ergonomic designs not possible with heavier materials.
Benefits of Using Aluminum in Vehicles
- Fuel efficiency – Every 10% weight reduction improves fuel economy by 5-7%.
- Performance – Increased acceleration, braking, and handling through lower curb weight.
- Design freedom – Flexibility to create innovative shapes not feasible with steel.
- Safety – Maintains structural integrity with advanced engineering and manufacturing.
- Sustainability – Highly recyclable material with significant recycled content.
The Future is Aluminum
As automakers strive for greater efficiency, lower emissions, and advanced vehicle design, aluminum will take on an increasingly important role. Through innovative manufacturing techniques and optimized vehicle design, aluminum allows the creation of lighter, safer and more environmentally friendly vehicles.
This article is brought to you by Aligarh Die Casting, your trusted partner for innovative high-pressure aluminum die casting solutions.
Follow us on social media to stay updated with our latest blogs!
Youtube
Transform Your Diecasting Today!
Partner with SDS to unlock unparalleled efficiency and quality in your diecasting operations.