Mingtai 5182 automotive aluminum sheet of IATF certified lightweight solutions

In the wave of lightweight automobiles, engineers face a dual challenge: how to ensure material strength while reducing the weight of the vehicle body? What is even more troubling for automakers is that the scrap rate of traditional aluminum sheets during stamping is as high as 12%. The IATF 16949 certified 5182-O automotive aluminum sheet launched by Mingtai Aluminum is designed to solve these industry pain points.
1. Measured data reveals technical advantages
According to SGS testing, Mingtai 5182 aluminum plate leads in key indicators:
●Tensile strength: 280-320MPa (23% higher than conventional 5052 aluminum plate)
●Elongation: ≥22% (ensuring one-time stamping of complex structures)
●Weight reduction effect: 1.2mm thickness replaces 1.5mm steel plate, reducing weight of a single vehicle by 65kg
●Corrosion resistance: passed 1500 hours of neutral salt spray test (in compliance with GM 9540P standard)
This breakthrough performance comes from Mingtai’s original “three-stage purification process”: from aluminum liquid refining (hydrogen content ≤0.12ml/100g), rolling temperature control (±2℃ accuracy) to annealing treatment (O state hardness HV 58-65), the entire process is monitored by the German SMS production line to ensure the stability of each batch of products.

2. Customized services solve production problems
For the needs of different car companies, Mingtai provides flexible solutions:
●Thickness customization: 0.5-6mm range is freely selectable (supports 0.1mm precision slitting)
●Surface treatment: Provides multiple hardness states such as H32/H34/H38, and the thickness of the anodized film can reach 25μm
●Size adaptation: Maximum 2600mm ultra-wide plates can be produced to reduce welding nodes
●Quick response: 15-day ultra-fast delivery (industry average cycle 28 days)
The case of an international new energy vehicle company shows that after using Mingtai customized 5182 aluminum plate, its battery tray production yield increased from 82% to 96%, and the production line efficiency increased by 30%.
3. Authoritative certification builds a trust barrier
As China’s first aluminum sheet supplier to pass IATF 16949:2016 certification, Mingtai has established a triple quality assurance system:
Raw material traceability: Each roll of aluminum can query the smelting batch number and composition report (Fe≤0.35%, Si≤0.20%)
Process monitoring: 12 online inspection processes, thickness tolerance controlled at ±0.03mm
Terminal verification: Provide mechanical properties test report in accordance with ASTM B209 standard
Extended service description