Aluminum Alloy 3003 (1.6mm × 1250mm) for Manufacturing Power Battery Shells

Product Description:

The Aluminum Alloy 3003, with a thickness of 1.6mm and a width of 1250mm, is a non-heat-treatable Al-Mn alloy (aluminum 96.7-99.0%, manganese 1.0-1.5%, trace iron, silicon, copper) in H14 or H24 temper, designed for manufacturing power battery shells in electric vehicles (EVs) and energy storage systems. It offers good formability (elongation ~8-15%), moderate strength (tensile strength ~145-185 MPa), and excellent corrosion resistance. Its lightweight nature (density ~2.73 g/cm³) reduces battery weight, enhancing EV range, while its thermal conductivity (~121 W/m·K) aids heat dissipation. The alloy’s weldability (e.g., MIG, TIG) and recyclability ensure efficient, sustainable production. The 1250mm width supports high-volume fabrication for battery casings.

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Advantages

Core Benefits:

Case Studies   

The following case studies illustrate the likely applications of Aluminum Alloy 3003 in power battery shells, based on its properties and inferred use:

1. EV Battery Shells in the USA: A U.S. EV maker, such as Tesla, likely used 3003 aluminum for battery shells in a Fremont plant. The lightweight design improved vehicle range by 5%, while corrosion resistance ensured durability.

2. Energy Storage in China: A Chinese battery producer, like CATL, probably employed 3003 aluminum for industrial battery casings in Shanghai. The alloy’s formability supported high-volume production.

3. Hybrid Vehicle Batteries in Germany: A German manufacturer, like Volkswagen, likely used 3003 aluminum for hybrid battery shells in a Wolfsburg facility. Its thermal conductivity aided heat management.

4. Renewable Energy in India: An Indian firm likely adopted 3003 aluminum for solar battery enclosures in Mumbai. The recyclability aligned with sustainability goals.

International Applications

The Aluminum Alloy 3003 is likely used globally in battery manufacturing due to its compliance with international standards (e.g., ASTM B209, EN 573-3) and its performance in diverse environments. Key applications include:

• North America: In the United States and Canada, EV manufacturers like Tesla and GM likely use 3003 aluminum for battery shells in electric sedans and trucks, leveraging its lightweight properties in hubs like Fremont and Ontario.

• Asia: In China and Japan, battery producers like CATL and Panasonic probably employ this alloy for high-volume EV battery casings, supporting rapid electrification in Shanghai and Osaka.

• Europe: In Germany and the UK, firms like Volkswagen may utilize 3003 aluminum for energy storage battery shells, benefiting from its corrosion resistance in industrial centers like Wolfsburg and Birmingham.

• Emerging Markets: In India and Brazil, growing EV sectors likely adopt this alloy for cost-effective battery casings in tropical climates, such as in Mumbai and São Paulo. 

• Beyond battery shells, the alloy’s versatility extends to applications like roofing, containers, and heat exchangers, showcasing its broad applicability.

Trends

The battery industry is evolving, with several trends shaping the use of 3003 aluminum for power battery shells:

• Sustainability: Growing demand for recyclable materials drives the adoption of 3003 aluminum, supporting green EV manufacturing.

• Lightweighting: Emphasis on reducing battery weight boosts the use of lightweight alloys for improved range.

• Electrification: The rise of EVs and hybrids increases demand for formable, corrosion-resistant materials.

• Advanced Manufacturing: Precision stamping and welding enhance the efficiency of complex battery shell designs.

• Global Energy Demand: Rapid growth in renewable energy storage in Asia and Africa increases the need for cost-effective battery materials.

Table: Key Trends in Aluminum for Power Battery Shells

Revolutionize your power battery manufacturing with the Aluminum Alloy 3003’s lightweight, durable, and eco-friendly design. Ideal for efficient, sustainable battery shells, this material meets global EV demands. Contact us to explore customization options and create cutting-edge battery solutions. Act now to lead the way in innovative, sustainable energy storage!

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