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Are you going to consult the information about brake drum for audi with one of the famous brake drum for audi manufacturers? Equipped with a productive brake drum for audi factory, it is always at your service.
Brake drum for Audi made of meterial G3000 cast iron as buyer OEM
1. Must meet G3000 for gray iron castings
2. Chemical Composition (Percent)
* Total Carbon: 3.0 - 3.50%
* Silicon: 1.90 - 2.30%
* Manganese: 0.60 - 0.90%
* Phosphorus: 0.12% Max.
* Sulfur: 0.10% Max.
3. Microstructure:
Graphite Structure: Predominantly type A, size 3-5.
Matrix: Pearlite with max.15 ferrite. Free from chill
4. Physical Properties
Tensile Strength: Min. 200 N/mm
Brinell Hardness: 190 ~ 230HB