The test results  showed that with  increasing normalizing temperature  from  850  ℃ to1100  ℃

the  average grain  size  of 2.5  mm  hot  rolled  plate  of 0.005C-3.0Si  non-oriented  electric  steel  increased  from  60  μm  to  200  μm

and  with normalizing  at  1000  ℃ for hot rolled plate

the  grain  size  of 0.5 mm  cold rolled  sheet  annealed  at  850  ℃+950  ℃  was  maximum  to   105  μm;  with  increasing  normalizing  temperature  of  hot  rolled  plate

the{111}

{112}  and{114}tex ture in annealed cold rolled  sheet obviously weakened and the{100|texture was enhanced. The optimum normalizing temperature  of hot rolled plate was  900~1050  ℃

with which the iron loss  of the  electric  steel was lowest.