樓主過慮了,鑄鐵是主流,鋼的輕易變形,夾心的光纖的也有。太薄不是指貼層太薄就是總厚度不夠

本文內容已被 [ chinomango ] 在 2019-11-06 16:40:40 編輯過。如有問題,請報告版主或論壇管理刪除.
回答: 本田的rotor此惡要吾持久2019-11-05 15:32:55

https://carfromjapan.com/article/car-maintenance/what-are-brake-rotors-made-of/

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.

不覺得普通日車會用夾層。

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