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Oriented silicon steel is a specialized low-carbon silicon iron alloy with a silicon content ranging from 0.5% to 4.5%. This material boasts exceptional features such as high permeability, which significantly reduces Joule loss in power equipment, enhancing efficiency and promoting energy savings.
Additionally, it offers lower iron loss and a high resistance coefficient, making it an ideal choice for energy-efficient electrical applications.
Raw material: CRGO silicon steel sourced from the renowned Baosteel and WISCO manufacturers.
Standard:GB,JIS,ASTM,AISI,DIN,GOS
| 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 | |
Low core loss,high permeability and excellent application performance.
Thickness tolerance
The good thickness tolerance and high lamination factor.
Processing property
Suitable for punching and cutting with excellent dimension tolerance.
Insulation coating
Small color deviation,good adhesiveness and excellent resistance to heating and corrosion with high insulation coating resistance. Comply with including EU RoHS and REACH regulations.
1.Which products can we provide?
CRGO mother coils,slit coils,transformer lamination,OEM transformer core.
2. Who are we?
We are pioneer of CRGO silicon steel products in china since 1988,exclusive user of bao-steel,have established joint lab with bao-steel.
3. How can we guarantee quality?
We produce according to ISO9001:2015 Standard.Before placing order,our engineer will calculate carefully.After production,we will test it before sending out.
4. why should you buy from us not from other suppliers?
We have over 30years experience of producing transformer core, assembled with advanced Germany slitted cutting system,Georg 800 cross cutting E-stack machine.Our Annual transformer core production capacity is over 100,000 tons.
Slit Oriented silicon steel coil
Transformer Core lamination
Assembled Transformer core
