Lamination Silicon Iron Core Used Cold Rolled Non-Oriented Electrical Steel in coils

  Lamination Silicon Iron Core Used Cold Rolled Non-Oriented Electrical Steel in coils   Breif Introduction Cold Rolled Non-Oriented Electrical Steel in coils are steel with silicon added to them. The addition of silicon to steel increases its electrical resistance, improves the magnetic flux strength, and reduces the steel’s hysteresis loss. Hysteresis is the lag between the times when a magnetic field is first generated or applied to the steel and when the field fully develops. Through control of the grain size, the hysteresis loss of the steel can be accurately controlled.   Production Flow Chart   Specifications 1. Grades: 50W800 2. Thickness: 0.5mm&0.65mm
3. Width: 1000mm&1200mm
4. Inner Diameter: 508mm
5. Weight of Steel Coil: 3-8MT   Parameters 1. Density: 7.8kg/dm3 2. Iron Loss: 4.507W/Kg (f=50Hz B=1.5T) 3. Magnetic Flux Strength: 1.703T ((f=50Hz H=5000A/M)) 4. Surface Insulation Resistance: >10Ω.cm2/piece 5. Yield Strength: 250MPa 6. Tensile Strength: 360MPa 7. Extended Length: 39% (380MPa) 8. HV1 Hardness: 122 9. Lamination Factor: 97% 10. Minimum number of Bends: 10Times   Dimensional and Shape Tolerances

Width (mm)	Thickness (mm)	Thickness tolerance (mm)	Longitudinal thickness tolerance (mm)	Traverse thickness tolerance (mm)	Width Tolerance (mm)	Flatness (%)
800-100	0.35	±0.03	≤0.02	≤0.02	+1.5 0	≤2
	0.5	±0.03	≤0.03	≤0.02
	0.65	±0.04	≤0.03	≤0.03
>1000	0.35	±0.03	≤0.03	≤0.02	+1.5 0
	0.5	±0.03	≤0.03	≤0.02
	0.65	±0.04	≤0.04	≤0.03

  Horizontal Packing   Vertical Packing    Applications 1. Compressor Motor 2. General Motor
3. Small Precision Motor
4. Small Power Transformer
5. Welding Transformer
6. Voltage Regulator   Certificates   Quality Control & Test Instruments   Production Line     Stockhouse   Factory Overlook    Superiority 1. Low iron loss, high magnetic flux strength, comes up to the international advance standard. 2. Slight thickness difference between the horizontal and the longitudinal directions, promising the high lamination factor. 3. Insulating coating: uniform color, good insulation, strong adhesivity, high heat resistance, high imputrescibility. 4. High accuracy dimension and excellent mechanical property are convenient for the users to slit, cut and laminate. 5. Smooth surface, no rust, no rolling marks, no cold lap, no crease, no bubble cell, no delamination defects. 6. Has been SGS approved, in accordance with various domestic and international environmental regulations.        

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Product Categories : Silicon Steel > Cold Rolled Silicon Steel