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Oriented silicon steel
As a raw material for transformers, oriented silicon steel can be indirectly applied in the field of new energy, such as wind power, photovoltaics, energy storage, charging pile construction, high-speed rail, rail transit construction, data centers, etc.
Excellent electromagnetic propertiesFirst-class equipment, advanced manufacturing technology, and strict management ensure the excellent and stable electromagnetic properties of grain-oriented silicon steel
Excellent surface coating performanceGrain-oriented electrical steel has a uniform surface coating and good adhesion, which can prevent the coating from falling off during processing. The performance of interlayer insulation is excellent.
Excellent dimension alaccuracyAdvanced equipment and manufacturing technology ensure smooth grain-oriented electrical steel surface, uniform thickness, small difference between the same plates, and high lamination coefficient.
Excellent processing performanceWith high-precision dimensions and excellent mechanical properties, it is easy for users to slit, cut and laminate.
More width optionsThe plate width of grain-oriented electrical steel is 940-1010mm from which users can choose to improve the utilization rate of materials.
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Specifications
Standard dimensions of products
Available thickness(mm)
Available width range(mm)
Inside diameter(mm)
0.23、0.27
700~1200
508
Dimensional and shape tolerances
Thickness(mm)
Thickness tolerance(mm)
Longitudinal thickness tolerance(mm)
Traverse thickness tolerance(mm)
Width tolerance(mm)
Flatness(%)
Camber within 2m(mm)
0.23
±0.025
≤0.030
≤0.02
0~+2
≤1.5
≤1.0
0.27
±0.03
Electromagnetic property standard
Type
Grade
Thickness(mm)
Density(kg/dm³)
P1.7/50
B8
Common type
23Q100
0.23
7.65
0.900-0.970
1.85-1.89
23Q105
0.971-1.020
1.85-1.89
23Q110
1.021-1.050
1.85-1.89
27Q100
0.27
7.65
0.900-0.970
1.85-1.89
27Q105
0.971-1.020
1.85-1.89
27Q110
1.021-1.050
1.85-1.89
27Q120
1.051-1.150
1.85-1.89
27Q130
1.151-1.250
1.85-1.89
Oriented silicon steel is widely used in the manufacture of various transformer cores. Known as a steel handicraft, it has a complex manufacturing process. Because of its excellent hysteresis loss, excellent magnetic induction, and extremely low loss. it is used in larce cenerators, high-efficiency motors. and other fieds as well as in UHv. photovoltaic wind power, charging piles, high-speed rail, and other infrastructure fields.
