Silicon Steel Coil

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  • Cold Rolled Grain Oriented Silicon Steel Coil

    Grain Oriented Silicon Steel Coil

    Grain oriented silicon steel coil (also known as cold-rolled grain-oriented silicon steel coil) is a key soft magnetic material specifically used in the manufacture of power equipment cores. It possesses a highly oriented crystal structure and excellent electromagnetic properties.

    Distinguished from Non Oriented Silicon Steel Coil, which is widely used in rotating equipment such as motors, generators, compressors, and drive motors for new energy vehicles, requiring magnetization in multiple directions, Grain Oriented Silicon Steel Coil is specifically designed for transformer cores (especially power transformers and distribution transformers) because its magnetic properties are optimal in a single direction, making it suitable for static magnetic fields.

  • Non Oriented Silicon Steel Coil

    Non Oriented Silicon Steel Coil

    Non oriented silicon steel coil is a low-carbon ferrosilicon alloy. In the deformed and annealed steel sheet, its grains exhibit a random orientation distribution. The silicon content of the alloy is 1.5%–3.0%, or the combined silicon and aluminum content is 1.8%–4.0%.

    Non oriented silicon steel coil products are typically cold-rolled sheets or strips with nominal thicknesses of 0.35 and 0.5 mm, primarily used in the manufacture of electric motors and generators.

  • Silicon Steel Coil

    Silicon Steel Coil

    Silicon steel coil is a kind of magnetic material widely used in power transformers, motors and other electromagnetic devices.

    Silicon steel coil refers to a silicon alloy steel coil with a silicon content of 1.0-4.5% and a carbon content of less than 0.08%, also known as electrical steel. Silicon steel coils have the characteristics of high magnetic permeability, low coercivity and large resistivity, so hysteresis loss and eddy current loss are small. Mainly used as magnetic materials in motors, transformers, electrical appliances and electrical instruments.

    Steel Grade:

    27QG100, 27QG110, 27Q120, 27Q130, 27Q140, 30QG110, 30QG120, 30QG130, 30Q130, 30Q140, 30Q150, 30QG125, 35QG135, 35Q135, 35Q145, 35Q155, 35Q165

    35W230, 35W250, 35W270, 35W300, 35W330, 35W360, 35W400, 35W440, 50W230, 50W250, 50W270, 50W290, 50W310, 50W330, 50W350, 50W400, 50W470, 50W540, 50W600, 50W700, 50W800, 50W1000, 50W1300, 65W600, 65W700, 65W800, 65W1000, 65W1300, 65W1600

    M350-50A, M400-50A, M470-50A, M530-50A, M600-50A, M700-50A, M800-50A, M940-50A, M310-65A, M350-65A, M400-65A, M470-65A, M530-65A, M700-65A, M800-65A, M1000-65A, M600-100A, M700-100A, M800-100A, M1000-100A, M1300-100A