Cold Rolled Oriented Silicon Steel Coil
Standard: GB, AISI, ASTM, DIN, BS, JIS
Technique: Cold Rolled
Shape: EI Lamination
Thickness: 0.23 - 0.95 mm
Tolerance: ±1%
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of cold rolled oriented silicon steel coil in China, also supports customized service with low price. Welcome to buy discount cold rolled oriented silicon steel coil for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Cold-rolled oriented silicon steel, also known as cold-rolled transformer steel, is an important ferrosilicon alloy used in the transformer (core) manufacturing industry. Its production process is complex and the manufacturing technology is strict. It is mainly divided into common oriented silicon steel (CGO) and high magnetic induction oriented silicon steel (HiB).
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Standard |
GB/T 2521-2008 |
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Grades |
50W800, 50W600, 50W470, 65W800 |
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27Q120, 27Q110, 23Q100, 23Q90, 23Q80 |
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Coating |
Organic coating |
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Semi organic coating |
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Inorganic coating |
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Self-bonding coating |
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Sizes |
NGO 0.2-0.65 mm, Iron loss: 2.1--13.0w/kg; GO 0.15-0.35 mm, Iron loss: 0.58--1.3 w/kg |
Cold Rolled Oriented Electrical Steel

Feature Of Cold Rolled Oriented Silicon Steel
- Low iron loss is the most important quality indicator. All countries in the world are divided by iron loss value. The lower the iron loss, the higher the grade and the higher the quality.
- The induction intensity is high, and silicon steels sheets with higher induction can be obtained under the same induction field. The iron cores of motors or voltage supports made with it are smaller in size and weight, and can relatively save silicon steels sheets, copper wires and insulation. Material.
- High stacking coefficient. The surface of the silicon steels sheets is smooth, flat and uniform in thickness, which improves the stacking coefficient of the core.
- Good stamping performance. This is more important for manufacturing small and micro motor cores.
- The surface has good adhesion and weldability to the insulating film, which can prevent corrosion and improve punching performance. F. The magnetic aging phenomenon is small, and the silicon steels sheets must be annealed and pickled before leaving the factory.
Applications of Cold Rolled Oriented Electrical Steel
1) Large power transformer
2) Medium & small power transformer
3) Distribution transformer
4) Reactor & magnetic amplifier
5) Audio transformer
Products Application Fields

Packaging & Shipping


Sales Market

Our GNEE Factory

Customer Visit Case

Attend Exhibitions


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