Specifications

Our manufacturing is operated under strict quality control systems, including ISO9001 & CCC. 100% inspections are conducted for material, structure, dimension, dynamic balance and trace.

 

Auto Part - Brake Disc mechanical properties

1) Tensile strength: 210Mpa

2) Hardness: HB187 - 241

3) Statement of graphite: 90% of the graphite is lamella, with a remainder of no more than 10%, lamella graphite is mostly is type " A"
4) Length of graphite: According to ASTM A247 4 grade - 5 grade

5) Pearlite: More than 90% .