Product Description3003 Aluminum Coil for Battery Shells Excellent stamping performance 0.06 to 2.5mm H14
Excellent Formability and Processability
Deep Drawing Performance: 3003 aluminum alloy has excellent ductility and plastic deformation capabilities, making it particularly suitable for deep-drawing complex and deep battery casings. It can easily form various special-shaped structures to meet the needs of compact battery pack layouts.
Bending Performance: It is resistant to cracking during bending, flanging, and other processes, ensuring the structural integrity and sealing of the casing.
High Processing Efficiency: Excellent processing performance reduces production difficulty and scrap rates, improving production efficiency and yield rate.
Excellent Welding Performance
Suitable for Various Welding Processes: 3003 aluminum alloy can be welded using a variety of mainstream welding processes, including laser welding, MIG welding, and friction stir welding. The welded joints are strong, airtight, and aesthetically pleasing.
Excellent Welding Stability: It exhibits a low tendency to thermal cracking during welding, resulting in stable and reliable weld quality, which is crucial for ensuring the overall structural strength, sealing, and safety of the battery casing.
Excellent Corrosion Resistance
Atmospheric Corrosion Resistance: 3003 aluminum alloy is an aluminum-manganese alloy. The addition of manganese significantly improves its atmospheric corrosion resistance, surpassing that of pure 1xxx aluminum. Environmental Resistance: It effectively resists corrosion from external environmental factors such as rain, salt spray, and road de-icing agents, protecting the internal battery modules and extending the battery pack's service life.
Internal Environmental Adaptability: It also offers a certain degree of tolerance to trace amounts of electrolyte vapor or atmosphere that may be present within the battery pack.
Suitable Strength and Stiffness
Meeting Structural Requirements: 3003 aluminum alloy possesses sufficient strength and stiffness to withstand the weight of the battery pack, the vibration and impact of vehicle operation, and certain external collision forces, providing reliable physical protection for the battery modules.
Lightweight Foundation: While meeting structural strength requirements, its density is significantly lower than that of steel, making it a key material for achieving lightweight battery packs, directly improving vehicle range and energy efficiency.
Excellent Thermal Conductivity
Assisting Thermal Management: Aluminum alloy inherently possesses excellent thermal conductivity. This helps the battery casing transfer heat generated by the battery relatively evenly. Combined with thermal management systems such as the bottom liquid cold plate, this effectively dissipates heat and maintains the battery at a suitable operating temperature.
Highly Cost-Effective
Moderate Material Cost: 3003 aluminum alloy is a widely used commercial-grade aluminum alloy with relatively low raw material costs, especially compared to 5xxx or 6xxx series for housings.
Low Processing Cost: Excellent formability and weldability reduce processing difficulty and labor costs, further improving overall cost-effectiveness.
Product Specifications
| Parameter | Details |
| Product Name | Aluminum Coil |
| Alloy/Grade | 3003, etc |
| Temper | O, H14, etc |
| Thickness | 0.6mm-2.5mm |
| Width | 500mm-1300mm, Customer Requirement |
| Length | As per your requirements |
| Application | Industry,Decoration,Building,Packing,Pressing,Etc. |
| Surface treatment | Mill Finish, Coated, Powder Coated, Anodized, Polished Mirror, Embossed, etc. |
| Tolerances | As per your requirements |
| Delivery time | 7-25 days after order confirmation |
| MOQ | 1 ton |
| Loading Port | Qingdao Port, Tianjin Port, Shanghai Port. |
| Coil ID | As per your requirements |
| Price terms | FOB, CIF, CFR, CNF, Etc. |
| Payment terms | L/C, D/A, D/P, T/T, Etc. |
| Standards | ASTM-B209,EN573-1,GB/T3880.1-2006 |
| Certificate | ISO9001, GS, ROHS, FDA, TUV, ISO, GL, BV |
Product Details
Factory
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3003 Aluminum Coil for Battery Shells Excellent stamping performance 0.06 to 2.5mm H14 Images
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