Products
Products
  • 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.

    First-class equipment, advanced manufacturing technology, and strict management ensure the excellent and stable electromagnetic properties of grain-oriented silicon steel

    Grain-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.

    Advanced equipment and manufacturing technology ensure smooth grain-oriented electrical steel surface, uniform thickness, small difference between the same plates, and high lamination coefficient.

    With high-precision dimensions and excellent mechanical properties, it is easy for users to slit, cut and laminate.

    The plate width of grain-oriented electrical steel is 940-1010mm from which users can choose to improve the utilization rate of materials.

  • 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

Application fields

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.

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