CRGO Grain Oriented Electrical Steel Coil
Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of crgo grain oriented electrical steel coil in China, also supports customized service with low price. Welcome to buy discount crgo grain oriented electrical steel coil for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Oriented Silicon Steel: Oriented Silicon Steel is a kind of silicon steel material with obvious oriented grain structure. It arranges the crystal grains in a specific direction during the manufacturing process through a special process, thereby improving the magnetic permeability and magnetization. Grain-oriented silicon steel has low hysteresis loss and eddy current loss, so it is widely used in high-efficiency motors and transformers. Its applications include high-speed motors, high-efficiency transformers, and power equipment.
Cold Rolled Grain Oriented (CRGO) electrical steel with its feature of high magnetic induction makes it meet the needs of producing small to large motors and electric transformers. GNEE who works with advanced steel mills and suppliers from local could help you save time for finding high quality CRGO electrical steel material due to your request.
Standard specification
|
Item |
|
|
Available thickness(mm) |
0.23 0.27 0.30 0.35 |
|
Available Width (mm) |
800~1200 |
|
Inside Diameter(mm) |
508 |
|
Weight(T) |
2~5 |
Note: Coil weight can be customized. Contact for further information.
Cold Rolled Oriented Electrical Steel Coil
Dimensional and shape tolerances
|
Available thickness (mm) |
Thickness tolerance (mm) |
Transverse thickness tolerance (mm) |
Longitudinal thickness tolerance (mm) |
Width tolerance (mm) |
Flatness (%) |
Camber 2m (mm) |
|
0.23 |
±0.020 |
≤0.020 |
≤0.030 |
0~+2 |
≤1.5 |
≤1.0 |
|
0.27 |
±0.030 |
|||||
|
0.30 |
||||||
|
0.35 |
Technical indexes of GO Electrical steel
Electromagnetic property standard
|
Type |
Available thickness(mm) |
Grade |
Density(kg/dm³) |
Max core loss(W.kg) |
Min. Magnetic induction(T) |
|
Common type |
0.23 |
23SQ110 |
7.65 |
1.10 |
1.80 |
|
0.27 |
27SQ110 |
7.65 |
1.10 |
1.82 |
|
|
27SQ120 |
7.65 |
1.20 |
1.8 |
||
|
0.30 |
30SQ120 |
7.65 |
1.20 |
1.82 |
|
|
30SQ130 |
7.65 |
1.30 |
1.81 |
||
|
0.35 |
35SQ135 |
7.65 |
1.35 |
1.80 |
|
|
35SQ145 |
7.65 |
1.45 |
1.80 |
||
|
35SQ155 |
7.65 |
1.55 |
1.80 |
||
|
High magnetic induction type |
0.23 |
22SQG085 |
7.65 |
0.85 |
1.87 |
|
23SQG090 |
7.65 |
0.90 |
1.87 |
||
|
23SQG095 |
7.65 |
0.95 |
1.87 |
||
|
0.27 |
27SQG090 |
7.65 |
0.90 |
1.89 |
|
|
27SQG95 |
7.65 |
0.95 |
1.89 |
||
|
27SQG100 |
7.65 |
1.00 |
1.89 |
||
|
0.30 |
30SQG100 |
7.65 |
1.00 |
1.89 |
|
|
30SQG105 |
7.65 |
1.05 |
1.89 |
||
|
30SQG110 |
7.65 |
1.10 |
1.89 |
||
|
30SQG120 |
7.65 |
1.20 |
1.89 |
||
|
0.35 |
35SQG115 |
7.65 |
1.15 |
1.89 |
|
|
35SQG125 |
7.65 |
1.25 |
1.89 |
||
|
35SQG135 |
7.65 |
1.35 |
1.89 |
||
|
Domain refined high magnetic induction type |
0.23 |
23SQGD080 |
7.65 |
0.80 |
1.89 |
|
23SQGD085 |
7.65 |
0.85 |
1.89 |
||
|
23SQGD090 |
7.65 |
0.90 |
1.89 |
||
|
0.27 |
27SQGD085 |
7.65 |
0.85 |
1.89 |
|
|
27SQGD090 |
7.65 |
0.90 |
1.89 |
||
|
27SQGD095 |
7.65 |
0.95 |
1.89 |
||
|
0.30 |
30SQGD095 |
7.65 |
0.95 |
1.89 |
|
|
30SQGD100 |
7.65 |
1.00 |
1.89 |
||
|
30SQGD105 |
7.65 |
1.05 |
1.89 |
The main characteristics of silicon steel are low magnetic permeability and high electrical resistivity, which enable it to reduce eddy current loss and Joule loss in the iron core. Silicon steel also has a high magnetic saturation induction, making it able to withstand higher magnetic field strength without magnetic saturation.
The application of silicon steel is mainly concentrated in the field of power equipment. In the motor, silicon steel is used to manufacture the iron core of the motor to reduce eddy current loss and Joule loss and improve the efficiency of the motor. In generators and transformers, silicon steel is used to manufacture iron cores to increase magnetic saturation induction and reduce energy loss.
Cold Rolled Grain Oriented Silicon Steel Coil Packaging&Shipping
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