CRGO Baosteel Hi-B B23R085 Oriented Transformer Core 23zdkh85 Electrical Silicon Steel
Sep 26, 2025
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CRGO Oriented Transformer Core Electrical Silicon Steel Product Description
Electrical steel, usually referring to cold rolled electrical steel, can be divided intotwo major categories including grain oriented electrical steel and non-orientedelectrical steel.
Grain oriented electrical steel, with its easy magnetizationdirection parallel to the rolling direction, has excellent magnetic properties in thisdirection including low core loss, high permeability and low magnetostriction andis widely used in the transformer industry. Further it can obtain lower core lossby domain refinement treatment.
Meanwhile non-oriented electrical steel.featured by random distribution of grain orientation and magnetic isotropy, iswidely applicable to the motor industry.
CRGO Electrical Silicon Steel Key Characteristics & Properties
Grain-Oriented Structure:
The critical feature of CRGO is its specific grain orientation, which enhances its ability to conduct magnetic flux in a particular direction.
Low Core Loss:
This optimized magnetic property translates to lower energy loss within the transformer core when it is operating under alternating current (AC).
High Permeability:
CRGO possesses high magnetic permeability, which allows for more efficient magnetic flux to pass through the core, reducing Joule loss.
Silicon Content:
CRGO is a silicon iron alloy with a silicon content of approximately 3% to 4.5%.
Form:
It is typically used in the form of laminated, wound, or punched sheets to form transformer cores.
CRGO Electrical Silicon Steel Application
CRGO Silicon Steel specifications
Raw material: CRGO silicon steel sourced from the renowned Baosteel and WISCO manufacturers.
Standard:GB,JIS,ASTM,AISI,DIN,GOS
GRADE we supply:B30P120, B30P105, B30R100, 27QG120, 27QG100, 23Q110, 23QG100, 23QG095, 23RK090, 23RK085, 23QG085, 23RK085, 23QG085, 23RK080, 23RK075, B23R070, 20QG085, 20RK080, 20RK075, B20R070, B20R065,M0H,M1H,M2,M3,M4,M5,23HP75d, 23HP80d, 23HP85d, 23HP90d, 23HP95d, 23HP100, 23HP100d, 27HP100, 27HP110, 27CG110, 27CG120, 30CG120, 30CG130
| Type | Grade | Width | Max Core Loss@P1.7T/50Hz | Lamination Factor(%) | Min Induction@B800 |
| Common Type | 23Q110 | 900-1200mm | 1.10w/kg | 97.2 | 1.82T |
| 23Q120 | 1.20w/kg | 97.2 | 1.82T | ||
| 27Q120 | 1.20w/kg | 97.5 | 1.82T | ||
| 30G120 | 1.20w/kg | 98 | 1.82T | ||
| High Induction Type |
B20P085 | 900-1200mm | 0.85w/kg | 97 | 1.86T |
| B23P085 | 0.85w/kg | 97.2 | 1.88T | ||
| B23P090 | 0.90w/kg | 97.2 | 1.88T | ||
| B23P095 | 0.95w/kg | 97.2 | 1.88T | ||
| B23P100 | 1.00w/kg | 97.2 | 1.88T | ||
| B27P095 | 0.95w/kg | 97.5 | 1.89T | ||
| B27P100 | 1.00w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) |
B20R070 | 900-1200mm | 0.70w/kg | 97 | 1.86T |
| B23R085 | 0.85w/kg | 97.2 | 1.88T | ||
| B27RK085 | 0.85w/kg | 97.5 | 1.89T |
Type |
Nominal thickness mm |
Rm Tensile strength N/mm2 |
Elongation % |
HV5 Hardness |
Number of bends |
Lamination factor % |
|
| L | C | L | |||||
Convertional |
0.23 | 347 | 422 | 6 | 177 | 25 | 97.2 |
| 0.27 | 352 | 427 | 8 | 180 | 25 | 97.5 | |
| 0.30 | 349 | 424 | 10 | 180 | 22 | 98.0 | |
| 0.35 | 364 | 435 | 9 | 180 | 22 | 98.5 | |
High induction |
0.18 | 375 | 445 | 8 | 177 | 25 | 96.5 |
| 0.20 | 374 | 445 | 8 | 177 | 25 | 97.0 | |
| 0.23 | 347 | 422 | 6 | 177 | 25 | 97.2 | |
| 0.27 | 357 | 441 | 10 | 178 | 20 | 97.5 | |
| 0.30 | 347 | 431 | 8 | 179 | 15 | 98.0 | |
Domamin refined high induction |
0.18 | 368 | 417 | 13 | 177 | 22 | 96.5 |
| 0.20 | 367 | 433 | 13 | 177 | 22 | 97.0 | |
| 0.23 | 342 | 417 | 6 | 177 | 20 | 97.2 | |
| 0.27 | 352 | 426 | 8 | 176 | 17 | 97.5 | |
| 0.30 | 336 | 408 | 9 | 177 | 19 | 98.0 | |
GNEE Featured Products
Gnee provides premium iron cores to the world. Our cores can be selected in a wide range of materials, shapes, applications, manufacturing techniques, etc., to meet customers' diverse demands. Explore our wide product range now~
Manufacturing Process
1. Raw Material Sourcing
2. Slitting
3. Punching
4. Laminating
5. Core Forming
6. testing
GNEE EC
Founded in 2008 and located in Anyang in China, Gnee Electric is a high-tech enterprise specializing in researching and manufacturing iron core products.
The company currently occupies over 20,000 square meters and employs more than 200 people, including over 80 professionals. After more than 18 years of development, we have built our own magnetic material production base and independently develope, produce, and sell various kinds of iron cores. The common types include silicon steel cores, motor cores, transformer cores, toroidal iron cores, special-shaped cores, custom cores, and others. Our cores are widely applied in different sectors including transformers, motors, mutual inductors, voltage stabilizers, welding machines, magnetic amplifiers, and instrumentation, providing diverse core solutions to global customers.
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Why Choose GNEE EC?
GNEE EC was founded in 2008, which is a National High-tech Enterprise & Famous Brand Enterprise in China, developing into a professional manufacturer and supplier of high-quality iron cores.
18+
Over 18 years of success in the iron core industry;
National High-tech Enterprise & Famous Brand Enterprises in China;
200+
Over 200 employees;
The R&D team has more than 80 experienced engineers and the production team has more than 100 skilled staffs;
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Annual turnover up to 35 million dollor per year;
Owns many sets of highly automatic winding, annealing, and assembling machines;
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Over 1000 customers in domestic and overseas markets;
core Products are exported to more than 70 countries in the world;
Gnee Iron Core Factory Overview
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CEO
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Industries Served
Automobile Industry
New Energy
Transformer Applications
Our Mission
Strive To Create world-class Iron core brand
With 18 Years of industry experience, we focus on the research, development, and manufacturing of high-quality iron cores for electricity, industrial control, new energy, and automotive markets