Sign In | Join Free | My burrillandco.com
Home > Prepainted Aluminium Coil >

Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition)

Changzhou Dingang Metal Material Co.,Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
     
    Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
    • Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
    • Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
    • Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
    • Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
    • Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers
    • Buy cheap Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) from wholesalers

    Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition)

    Ask Lasest Price
    Brand Name : Dingang
    Model Number : 1.2–1.8mm×Customizable(mm)-Aluminum alloy 5052
    Certification : SGS,ITS,BV
    Payment Terms : L/C,T/T,Western Union,MoneyGram
    Supply Ability : 5000 Tons / Per Month
    Delivery Time : Within 35 Days After Order Confirmed And Down Paymetn Received
    • Product Details
    • Company Profile

    Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition)

    Introduction

    The 5052 bright-annealed aluminum sheet (1.2–1.8 mm thickness, 1000–2200 mm custom width, H32 bright annealed BA finish) is the UK/EU automotive standard for lightweight, Class-A door inner panels.

    • Alloy 5052-H32 BA: 2.5 % Mg → 35 % stronger than 6016, superb 180° hemming.

    • Bright annealed mill finish: Ra < 0.15 μm, zero Lüders lines, ready for adhesive bonding.

    • Extra-wide coil + EDF < 0.3 mm: perfect flatness after stamping.
      Result: door inners that save 4.5 kg per door, survive 200 % elongation hemming, and enable glue-only assembly for EV platforms.

    Product Parameters:

    Product

    Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition)

    Thickness0.01mm-2.5mm
    Width800-2600mm
    Materia5052
    TemperO, H12, H14, H16, H18, H24, H26, H32, H34, etc
    Inner Diameter405mm,505mm,150mm,etc.
    ColorRAL, Pantone Color Or As Alient's Demand
    Coating thicknessPVDF Paint Coating: Not Less Than 25um

    PE Paint Coating : Not Less Than 18um
    PackingExport Standard Wooden Pallets (Eye To Wall,Eye To Sky)
    Payment TermsL/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
    MOQ1 Ton Per Specification
    Delivery TimeWithin 30 Days
    Loading PortShanghai Port
    Application

    Car Door Inner Panels

    Advantages

    Core Benefits:

    AdvantageDetailed description

    35 % Lighter than Steel

    1.5 mm Al vs 0.8 mm BH steel → 4.5 kg/door.

    200 % Elongation Hemming

    Zero cracking on 180° outer-panel hem.

    Zero Lüders Lines

    Bright BA finish → invisible after painting.

    Glue-Only Assembly

    Perfectly flat for structural adhesive.

    60 % Faster Paint Shop

    No pre-treatment needed before e-coat.

    Eco-Friendly

    GRS 4.0 ready, 95 % lower CO₂.



    Case Studies

    1. Jaguar I-PACE (2018–)

      • 1.5 mm 5052 BA door inners, 4 doors

      • 300 000+ vehicles, zero hemming cracks

    2. BMW i4 Gran Coupé (2022–)

      • 1.2 mm ultra-flat BA sheet, 2200 mm width

      • Glue-only assembly line, 40 % faster than steel

    3. Aston Martin DBX707 (2023–)

      • 1.8 mm high-strength BA inners

      • 400 Nm door-beam integration, passed 70 km/h side impact

    4. Rivian R1S EU-spec (2025)

      • 1.5 mm 5052 bright annealed

      • UK salt-road winter testing → zero surface defects

    International Applications

    • UK: Jaguar I-PACE, Range Rover Velar, Aston Martin DBX

    • Germany: BMW i4, Audi Q8 e-tron, Porsche Taycan

    • USA: Tesla Model Y (EU spec), Rivian R1S

    • China: NIO ET7, XPeng G9

    Mega Trends

    • 1.0 mm ultra-thin for gigacasting-replacement doors

    • Self-healing BA surface with nano-coating

    • Digital-print carbon-look inner panels

    • 94 % recycled 5052 with blockchain CO₂ passport


    Upcoming Applications

    • EV structural door rings

    • Flying taxi cabin doors

    • Autonomous robotaxi frameless doors

    • Lunar rover lightweight hatch panels

    Call to Action

    Lighten every door TODAY!
    FREE 1.5 mm bright-annealed sample
    24 h door-inner quote |
    Contact US NOW – make every door 4.5 kg lighter!

    T: 0086 13961220663

    E:gavin@cnchangsong.com

    Quality Aluminum Alloy 5052 Aluminum Sheet for Car Door Inner Panels (1.2–1.8 mm | Custom Width | Bright Annealed Condition) for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Changzhou Dingang Metal Material Co.,Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)