Cold Rolled Electrical Steel
Silicon steel, also known as electrical steel, silicon electrical steel, or transformer steel is specialty steel with silicon added to it, which improves its electrical resistivity and magnetic properties, and reduces hysteresis loss. This steel is ideal for various electrical applications where electromagnetic fields are important, such as transformers, magnetic coils, and electrical motors.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of cold rolled electrical steel in China. With abundant experience, we warmly welcome you to wholesale customized cold rolled electrical steel from our factory. For price consultation, contact us.
Electrical steel usually referred to as cold-rolled electrical steel, can be divided into two major categories including grain-oriented electrical steel and non-oriented electrical steel. Grain-oriented electrical steel, with its easy magnetization direction parallel to the rolling direction, has excellent magnetic properties in this direction including low core loss, high permeability, and low magnetostriction, and is widely used in the transformer industry. Further, it can obtain lower core loss by domain refinement treatment. Meanwhile, non-oriented electrical steel, featured by a random distribution of grain orientation and magnetic isotropy, is widely applicable to the motor industry.
Grain-oriented electrical steel usually contains a level of 3% silicon and is processed in a way to develop ideal properties in the rolling direction. Non-oriented electrical steel usually contains a level of 2%-3.5% silicon. It has similar magnetic properties in all directions, the so-called isotropy. Cold-rolled non-grain-oriented steel (CRNGO) is less expensive than cold-rolled grain-oriented steel (CRGO). CRNGO can be used in cost-oriented applications with the inconstant direction of magnetic flux, such as electric motors and generators. CRGO is usually in coil form and has to be cut into laminations further, being used in transformer core applications, such as certain internal parts in audio output transformers.
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Product Name |
Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel |
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Category |
Grain-Oriented Electrical Steel; Non-oriented electrical steel |
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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 |
Our Advantage:
1. Our factory provide steel products with competitive price and reliable quality (Shandong and Jiangsu);
2. OEM and ODM, welcome customers to visit our factory for better understanding;
3. Approved by ISO9001, CE, third party inspection such as SGS BV is welcomed;
4. Low MOQ and Flexible Production Ability;
5. Best service with 24 hour`s reply(30000 tons/month);
6. Support payment with T/T,L/C , paypal, kunlun bank, 100% LC ,etc.
7. Quick delivery and standard industry exporting package;
8. Value friendship and trustworthy, devote to provide long-term service to our distinguished customers.
Hot Tags: cold rolled electrical steel, China cold rolled electrical steel manufacturers, factory
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