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Aluminum Alloy 3105 Aluminum Coil for Bus Interior Panels, Thickness 0.8–1.5mm, Extra-Wide Coil Customization, Polyester Coating

Prepainted Aluminium Coil
November 05, 2025
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Brief: Discover the high-performance aluminum alloy 3003 sheet designed for car fuel tanks, offering superior strength, corrosion resistance, and customizable widths. Perfect for OEMs seeking lightweight, durable solutions with a 30-year warranty.
Related Product Features:
  • 30% stronger than 1050 alloy and 40% cheaper than 5052, certified for pressure vessels.
  • 25 μm hard-anodized layer withstands 5,000 hours of salt spray testing with zero pitting.
  • Compatible with 100% E85, methanol, and biodiesel fuels.
  • Lightweight at 5.4 kg/㎡, reducing CO₂ emissions by 45 tons per 1,000 cars.
  • Customizable width from 800-2,100 mm in 0.1 mm steps for zero waste.
  • Available in hard-anodized silver, black, gold, and clear finishes.
  • Deep-draw capable up to 220 mm on 2.0 mm sheets.
  • TIG/MIG weld-ready with zero burn-through for efficient production.
Faqs:
  • What makes the aluminum alloy 3003 sheet ideal for car fuel tanks?
    Its 30% higher strength than 1050 alloy, 40% cost savings over 5052, and 25 μm hard-anodized layer provide durability, affordability, and corrosion resistance.
  • How does the 3003 sheet contribute to environmental sustainability?
    Its lightweight design reduces vehicle weight, cutting CO₂ emissions by 45 tons per 1,000 cars and improving fuel efficiency.
  • What customization options are available for the 3003 sheet?
    Widths can be customized from 800-2,100 mm in 0.1 mm steps, and finishes include hard-anodized silver, black, gold, and clear.
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