The global transformation to electric mobility necessitates novel material solutions. 5182 aluminum alloy sheets have emerged as the preferred material for new energy vehicle makers looking to achieve lightweighting advancements. GNEE, a prominent global supplier, provides EN AW-5182 certified components to vehicle OEMs globally.
This magnesium-manganese alloy has a tensile strength of 270-320 MPa and elongation of 12% or more, allowing for difficult forming processes. When used in EV battery enclosures and chassis components, it decreases part weight by more than 60% compared to steel, resulting in increased driving range. The alloy's designed microstructure offers superior resistance to electrolyte corrosion, which is critical for battery pack lifetime.
The worldwide shift toward electric mobility needs unique material solutions. 5182 aluminum alloy sheets have emerged as the chosen material for new energy vehicle manufacturers seeking lightweighting breakthroughs. GNEE, a well-known global supplier, delivers EN AW-5182-approved components to vehicle OEMs worldwide.
This magnesium-manganese alloy has a tensile strength of 270-320 MPa and an elongation of 12% or more, making it suitable for complex forming procedures. When used in EV battery enclosures and chassis components, it reduces part weight by more than 60% compared to steel, resulting in a longer driving range. The alloy's specified microstructure provides exceptional resistance to electrolyte corrosion, which is crucial for battery pack longevity.
| Feature | Specification / Performance | GNEE Advantages |
|---|---|---|
| Alloy | 5182 Aluminum Sheet | Precise Mg-Mn composition ensures consistent strength and corrosion resistance |
| Temper | T4 / T6 | Optimized tempering for excellent mechanical properties and formability |
| Thickness | 0.8 – 6.0 mm | Supports a wide range of EV component designs |
| Width | Up to 2200 mm | Flexible sizing and custom slitting for production needs |
| Tensile Strength | 270 – 320 MPa | Reliable strength for structural components |
| Elongation | ≥12% | Enables complex stamping and forming operations |
| Corrosion Resistance | Excellent, including electrolyte resistance | Enhances battery pack durability and long-term vehicle safety |
| Surface Flatness | ±0.1 mm | Ensures smooth assembly and reduces defects in welding and stamping |
| Weight Reduction | Up to 60% vs steel | Significantly improves EV driving range |
| Production Efficiency | +30% stamping efficiency | High-quality sheets reduce scrap and defect rates |
| Welding Performance | Defect rate < 0.5% | Supports reliable assembly and structural integrity |
