Abstract: A magnetic material includes an Fe—Si—Al-based metal magnetic powder. The Fe—Si—Al-based metal magnetic powder has the following relationships when the Si content is A% by weight and the Al content is B% by weight: 7.2% by weight?A?8.1% by weight, 6.0% by weight?B?7.5% by weight, and 2A+B?22.7% by weight.

Abstract: A motor-operated tilt steering device including a fixed bracket fixed to the body of a vehicle and supporting a lower steering shaft by means of a lower column, a tilt bracket pivotally movably attached to the fixed bracket and supporting by an upper column an upper steering shaft connected to the lower steering shaft by a universal joint, a tilting electric motor attached to the fixed bracket, and an arrangement for converting the rotation of the motor to a pivotal movement of the tilt bracket. The conversion arrangement includes a screw shaft attached to the fixed bracket in parallel with the motor, a timing belt coupling the motor to the screw shaft, a screw nut in meshing engagement with the screw shaft, and an eccentric member coupling the screw nut to the tilt bracket.