Suspension Upright Materials

In Simple Terms

F1 teams can only use specific high-performance materials for suspension uprights - these include certain aluminum alloys, titanium alloys, aluminum composites with reinforcement, or 3D-printed titanium. This ensures all teams use similarly advanced but regulated materials, keeping the competition fair.

• Only four material categories are permitted: wrought aluminum alloys (2014/2618/7075/EN7022), wrought or cast titanium alloys, particulate reinforced aluminum composites, and additive manufactured titanium
• These materials are chosen for their strength-to-weight ratio, essential for performance while maintaining structural integrity
• Using any other materials for suspension uprights would violate technical regulations