Qingdao Jero Steel Co., Ltd.
                                                                                                           
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Corrosion Resistant 5052 H32 Automobile Aluminum Plate For Car Door

Price Negotiable
Price: US$3000-3400 Per Ton
MOQ: 7 TONS
Delivery Time: 25-40 DAYS
Brand: JERO
Product Description
Corrosion Resistant 5052 H32 Automobile Aluminum Plate For Car Door
Product Specifications
Attribute Value
Type Aluminum Plate
Alloy 5052
Temper H32
Width 800-4300mm
Length Customizable
Surface PVC film protection
Usage Automobile door
Product Description

5052 aluminum is a versatile premium-grade material suitable for a wide range of applications. Magnesium and chromium — the two most prevalent alloying elements — significantly increase the aluminum's strength, durability, and corrosion resistance.

5052 aluminum alloy is widely used in automotive door manufacturing. It serves as a lightweight alternative to traditional steel doors, typically employed in non-load bearing or low-stress components.

ASTM B209 AA5454 Mirror Finished Aluminum Plate
Our Manufacturing Capabilities
Code Name Brand
A Aluminum ingot melting furnace GAUTSCHI (Switzerland)
B 4 continuous hot rolling mills SMS Group (Germany)
C 2800mm width single stand cold rolling mill SMS Group (Germany)
D All automatic three-dimensional elevated warehouse Dematic (USA)
Aluminum plate manufacturing process Aluminum plate quality inspection
Shipping Method for Oversize Sheets

We use Flat Rack Container for shipping oversize aluminum plates:

  • Secure fixing with wooden blocks, steel straps, and ratchet tie-downs
  • Full waterproof tarp coverage for protection against elements
  • Careful loading with low, evenly distributed center of gravity
Aluminum plate shipping preparation
Automotive Door Structure and 5052 Applications

An automotive door typically consists of:

  • Outer panel (visible exterior)
  • Inner panel (structural skeleton)
  • Reinforcement beam (for crash protection)
  • Window frame and trim components
5052 aluminum plate samples
Primary Applications of 5052 Aluminum in Doors
Door Inner Panel: Provides structural support and houses interior components (handles, speakers, wiring)
Door Outer Panel: Forms the exterior aesthetic and aerodynamic surface
Door Reinforcement Beam: Absorbs impact energy during side collisions
Advantages of 5052 Aluminum in Automotive Doors
Weight Reduction: 30-50% lighter than steel, improving fuel efficiency (ICE vehicles) or battery range (EVs)
Corrosion Resistance: Ideal for humid or salt-exposed environments
Design Flexibility: Easily formed into complex geometries
Recyclability: Fully recyclable, aligning with sustainability goals

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Jero Steel Co., Ltd.
Location NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Contact Person Gary Lee

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