Attention is currently focused on die casting copper rotor in anticipation of saving energy regulation reinforced from next spring in Japan. Copper rotor has higher electroconductivity than aluminum rotor, and it improves efficiency of motor.
Japan Steel Scrap Composite Prices (Sangyo Press)08/16/2018
|34800YEN (-)||39700YEN (-)|
|311.8US$ (2.19)||355.7US$ (2.5)|
* Average of electric furnaces steel maker's purchasing price in Tokyo, Osaka and Nagoya (per ton)