Extruded Aluminum Wheel Hub

Premium Material & Precision Craftsmanship

Made of high-quality 6061-T6 aluminum alloy (density: 2.7g/cm³, tensile strength: 260-310MPa), the profiles adopt advanced extrusion technology and CNC precision machining. The dimensional tolerance is strictly controlled within ±0.03mm, the surface roughness Ra≤0.6μm, and all products comply with ASTM B221 and ISO 9001 standards. Our professional R&D team optimizes the profile structure to ensure perfect compatibility with various wheel hub assembly processes.

Lightweight & Energy-Saving Performance

Compared with traditional steel wheel hub materials, our aluminum alloy profiles reduce weight by 40%-50%, which not only lowers the overall vehicle weight but also improves fuel efficiency by 6%-8%. It perfectly fits the low-carbon development concept and meets the energy-saving requirements of modern automotive industry.

Durability & Corrosion Resistance

The surface is treated with hard anodizing (thickness: 10-18μm), which can withstand harsh environments such as high temperature, humidity and chemical corrosion. Passing 1000-hour salt spray test, the service life can reach 15-20 years, and it is not easy to deform or rust during long-term use.

Customization & Practicality

We provide customized services according to customer needs, including cross-section design, size adjustment (diameter: 120-500mm, length: up to 1200mm) and surface treatment. The profiles are easy to process and assemble, which can effectively reduce the production cycle of wheel hubs and improve production efficiency.