Consumer information about the medication TETRACYCLINE - ORAL (Sumycin), includes side effects, drug interactions, recommended dosages, and storage information. Read more about the prescription drug TETRACYCLINE - ORAL.
conventional automotive brake rotors are cast from G3000 grey cast iron. These work well with a pad material designed to operate using adherent friction. Most of the European system rotors are cast from a high carbon G4000 grey cast iron. These work well with a pad designed to operate using abrasive friction, such that the rotor is sacrificial just like the pad.
A. Obviously, the price is one difference, but there are also differences in rotor design and cooling, the type of iron alloys used to cast the rotor, noise, wear, and overall performance. Good brakes are essential for safe driving. One of the key components in a disc brake system is the rotor.