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Formula detail · Grade AA
AA Semi-Metallic Brake Friction Material
Semi-Metallic
Representative friction material cross-section
Material overview
Built for a defined brake program.
Professional-grade semi-metallic formula balancing braking performance and wear resistance. Improved fiber composition reduces disc scoring while maintaining reliable stopping power across temperature ranges.
ApplicationsM1/M2/N1/O1/O2/O3 — Passenger cars, European and Asian vehicles
Key features
- Balanced performance and longevity
- Reduced disc wear and scoring
- Wide operating temperature range
- Professional aftermarket standard
Reference data
Test Results GB/T-34007
Original record retained from the prior materials library.
0.348μBAverage
0.290μminMinimum
0.444μmaxMaximum
0.154FluctuationAmplitude
0.7%Wear rateConstant pressure
Source document
Original Test Report
Select the report to enlarge it and inspect the original chart and test record.
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