Cold Rolled Oriented Electrical Steel Coil
Standard : GB, AISI, ASTM
Technique : Cold Rolled
Shape : EI Lamination
Grade : B30P105
Steel Shape : Steel Coil/Sheet/Strip
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of cold rolled oriented electrical steel coil in China, also supports customized service with low price. Welcome to buy discount cold rolled oriented electrical steel coil for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Cold-rolled oriented electrical steel is a specialized type of electrical steel used in the manufacturing of transformers, particularly in power distribution and power transmission applications. Electrical steel is a magnetic material designed to reduce energy loss and improve the efficiency of electrical equipment, such as transformers and motors.
The unique properties of cold-rolled oriented electrical steel, such as low core losses and high magnetic permeability, significantly contribute to the efficiency of transformers and play a vital role in the transmission and distribution of electrical power. The reduced energy losses in the transformer core help to conserve energy and minimize heat generation during Cold Rolled (CR).
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Standard |
AISI, ASTM, BS, DIN, GB, JIS, EN |
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Thickness |
0.27- 0.50 mm |
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Width |
900-1230 mm |
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Standard |
ASTM, JIS, GB, AISI, DIN, BS,EN |
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Certifications |
ISO 9001 BV SGS |
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Packing |
Industry standard packaging or according to client's requirement |
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Payment terms |
30%T/T in advance, the balance against the B/L copy |
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Delivery time |
Fast delievery in 7 days,up to order quantity |
Oriented Silicon Steel Coil Product Show

Properties Of Oriented Electrical Steel Include
High magnetic permeability
This property allows the material to conduct magnetic flux effectively, reducing energy losses and improving the efficiency of electrical devices.
Low core loss
Oriented electrical steel exhibits low hysteresis and eddy current losses, which are critical factors in maintaining the efficiency of transformers and other electromagnetic devices.
Directional magnetic properties
The grains are aligned in the rolling direction, which provides superior performance in applications where the magnetic flux is predominantly in one direction.
Anisotropic behavior
The magnetic properties of oriented electrical steel are different along different crystallographic directions, making it suitable for specific applications.
Application Of Cold Rolled Oriented Electrical Steel
Transformers: Oriented electrical steel is extensively used in the cores of power transformers.
Generators: Oriented electrical steel is used in the construction of generators, both in traditional power plants and in renewable energy systems such as wind turbines.
Motors: Electric motors, whether used in industrial machinery, appliances, or automobiles, require efficient conversion of electrical energy into mechanical energy.
Inductors and Chokes: Inductors and chokes are passive electronic components that store and control magnetic energy.
Reactors: Reactors are devices used to control current in electrical circuits. They are employed in various applications, including power factor correction and harmonic filtering. Cold rolled oriented electrical steel cores in reactors help control and manage magnetic flux, reducing energy losses.
Magnetic Amplifiers: Magnetic amplifiers are devices used to control the flow of current in electrical circuits by varying the magnetic flux. Cold rolled oriented electrical steel cores are utilized in their construction to enhance their efficiency and performance.
Instrument Transformers: Instrument transformers, such as current transformers and voltage transformers, are used in metering and protection applications within power systems. Cold rolled oriented electrical steel cores help maintain accurate measurements and proper functioning of these devices.
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