Car body parts Brake Disc/Disc brake drum/Brake Rotor

  Car body parts Brake Disc/Disc brake drum/Brake Rotor    

  production  show:

Material Requirements   

  1. Must meet Grade HT250 for gray iron castings  

  2. Chemical Composition (Percent)

  3. Microstructure:      

  Graphite Structure: Predominantly type A, size 3-5.      

  Matrix: Pearlistic with max.15 ferrite. Free from chill

  4. Physical Properties      

  Tensile Strength: Min. 200 N/mm      

  Brinell Hardness: 190 ~ 230

packaging show:                                                       

If you are interested in our products please let me know without any

 hesitation,we will offer you the best service!