Aluminum Alloy 3003 Color-Coated Aluminum Coil (1.8mm × 1600mm, RAL Color Card) for Interior Decorative Panels with A2 Fire Rating

Prepainted Aluminium Coil
September 19, 2025
Category Connection: Prepainted Aluminium Coil
Brief: Discover the Aluminum Alloy 3003 (1.5mm × 1700mm) designed for manufacturing battery boxes in EVs and energy storage systems. This non-heat-treatable Al-Mn alloy offers excellent formability, corrosion resistance, and thermal conductivity, making it ideal for lightweight, durable battery enclosures. Learn how it enhances EV range and efficiency.
Related Product Features:
  • Aluminum Alloy 3003 with 1.5mm thickness and 1700mm width for battery box manufacturing.
  • Non-heat-treatable Al-Mn alloy (96.7-99.0% aluminum, 1.0-1.5% manganese) in H14 or H24 temper.
  • Good formability with elongation ~8-15% and moderate tensile strength ~145-185 MPa.
  • Excellent corrosion resistance for durability in harsh environments.
  • Lightweight design with density ~2.73 g/cm³, reducing battery weight by up to 40%.
  • High thermal conductivity (~121 W/m*K) for efficient heat dissipation.
  • Compatible with MIG and TIG welding for strong, leak-proof battery enclosures.
  • Recyclable material supporting sustainable and eco-friendly production.
Faqs:
  • What are the key benefits of using Aluminum Alloy 3003 for battery boxes?
    Aluminum Alloy 3003 offers lightweight design, excellent corrosion resistance, high thermal conductivity, and good formability, making it ideal for durable and efficient battery enclosures in EVs and energy storage systems.
  • How does Aluminum Alloy 3003 enhance EV performance?
    Its lightweight nature reduces battery weight by up to 40%, improving EV range and efficiency, while its thermal conductivity aids in heat dissipation, preventing thermal runaway.
  • What are the international standards for Aluminum Alloy 3003?
    Aluminum Alloy 3003 complies with international standards such as ASTM B209 and EN 573-3, ensuring quality and performance in diverse global applications.