5083 O aluminum plate for electric vehicle battery case

Power batteries serve as the essential components in new energy vehicles, with battery modules acting as the primary power source to propel the entire vehicle. The battery casing serves to safeguard the battery module’s integrity, with material selection primarily focusing on factors like durability and corrosion resistance. Aluminum alloy materials are highly preferred for battery casings due to their distinct advantages, with 5083 aluminum plate being among the favored choices.

The battery pack for new energy vehicles comprises components such as the power battery casing, battery cover, battery box cover, and battery side plate, each of which can be crafted from various grades of aluminum alloy. Notably, the battery shell side panels are frequently fashioned from 5083-O aluminum plates. Falling within the 5-series aluminum-magnesium alloy category, the 5083-O aluminum plate boasts low density, lightweight, moderate strength, and excellent corrosion resistance. Among different states of 5083 aluminum, the 5083-O aluminum plate exhibits the highest ductility, making it exceptionally easy to process and shape.

Mingtai 5083 aluminum plate for electric vehicle battery case has excellent performance and is produced strictly according to standards. The stock thickness of aluminum plate is 1.0mm, 1.2mm, 1.5mm and 2.0mm. The width and length can be customized according to customer needs. Of course, if you have other thickness requirements, you can also contact our team directly. We have professional pre-sales service to answer your questions.

Advantages of using 5083-O aluminum plate for electric vehicle battery cases:

1. Lightweight: 5083-O aluminum plate is characterized by its low density, making it an ideal choice for applications where weight reduction is crucial, such as in electric vehicles.

2. Corrosion Resistance: This aluminum alloy offers excellent resistance to corrosion, ensuring durability and longevity of the battery case, especially in harsh environmental conditions.

3. High Ductility: 5083-O aluminum plate has the highest level of ductility among different states of 5083 aluminum, making it easy to process and form into complex shapes required for battery cases.

4. Strength: While maintaining its lightweight properties, 5083-O aluminum plate also provides moderate strength, ensuring structural integrity and protection for the battery components.

5. Compatibility: It is suitable for various manufacturing processes, including cutting, bending, and welding, facilitating efficient production of battery cases for electric vehicles.


Specifications of 5083 O aluminum plate for electric vehicle battery case

Alloy 5083
Temper O
Thickness(mm) 1.0-2.0
Width(mm) 100-2650
Length(mm) C
Standard GB/EN/ASTM
Uses Electric vehicle battery case,electric vehicle battery partition,electric vehicle battery side panel


Mechanical properties of 5083 O aluminum plate for electric vehicle battery case

Alloy Temper Tensile strength σb (MPa) Yield strength σ0.2 (MPa) Elongation δ10 (%) Elongation δ5 (%)
5083 O ≥270 ≥110 ≥20 ≥12

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