High quality cold-rolled grain oriented silicon steel sourced from Tianjin factory

Silicon steel with a silicon content of 1.0-4.5% and a carbon content of less than 0.08% is called silicon steel. It has characteristics such as high permeability, low coercivity, and high resistance coefficient, resulting in small hysteresis and eddy current losses. Mainly used as magnetic materials in motors, transformers, electrical appliances, and electrical instruments. In order to meet the needs of punching and shearing processing when manufacturing electrical appliances, a certain degree of plasticity is also required. In order to improve magnetic induction performance and reduce hysteresis loss, it is required that the harmful impurity content be as low as possible, and the plate shape be flat and the surface quality be good.