Audi Composite Aluminum Hat Brake Discs

Brake Discs Features:                                                   

•Equivalent to OE design 

•Smooth and quick stop 

•Anti-rust 

•Low noise, low dust 

•Optimal thermal performance 

•Reduces unsprung mass, improving handling, acceleration, and energy efficiency. Can cut weight by over 50% compared to cast iron.

•High thermal conductivity lowers operating temperatures and distributes heat more evenly, reducing risk of brake fade and thermal cracking.

•Surface forms a dense oxide layer that protects against rust, preventing cosmetic rust spots on the braking surface.

•Extremely hard and wear-resistant material, with service life several times longer than conventional cast iron discs.

•Provides stable and efficient braking performance, particularly under high-stress conditions, with minimal heat-related performance drop.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH