Cold-Rolled Non Grain Oriented Electrical Steel

Cold-Rolled Non-Grain Oriented Electrical Steels are silicon steels in which magnetic properties are practically the same in any direction in the plane of the sheet. Low specific losses and perfect surface insulation are achieved through the advanced manufacturing technology. The magnetic and physical properties of our CRNGO Steels offers a great advantage for use at rotating powerful electrical machines and allows electrical equipment manufactures to meet their product requirements most effectively.Cold-Rolled Non-Grain Oriented Electrical Steel is produced as ?fully-processed? and as ?semi-processed?.Non-Grain Oriented Fully Processed Steels are iron-silicon alloys with varying silicon contents and have similar magnetic properties in all directions in the plane of the sheet. Fully Processed materials are ready for use without any additional processing required; however, a heat treatment may be employed to eliminate stresses.Non-Grain Oriented semi-processed steels are largely non silicon alloys and not fully annealed to develop final magnetic properties. Low power loss and good permeability properties are developed after final annealing of the laminations conducted by the Customer. Semi-processed steel is supplied with guaranteed potential magnetic properties as well as without guaranteed magnetic properties.