Audited Supplier
Oriented silicon steel is a superior low-carbon silicon iron alloy, enriched with 0.5% to 4.5% silicon. This extraordinary material features exceptional high permeability, significantly minimizing Joule loss in power equipment. This not only boosts efficiency but also enhances energy-saving capabilities. Furthermore, it features reduced iron loss and a heightened resistance coefficient.
Baosteel and WISCO belong to BAOWU group,B30P120 from Baosteel is high permeability,equals to 30QG120 from WISCO.
| Type | Grade | Width | Max Core Loss@P1.7T/50Hz | Lamination Factor(%) | Min Induction@B800 |
| Common Type | 23Q110 | 35-1200mm | 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 | 35-1200mm | 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 | ||
| 27QG100 | 1.00w/kg | 97.5 | 1.89T | ||
| B30P120 | 1.20w/kg | 98 | 1.89T | ||
| Domain Refined High Induction Type(Laser) | B20R070 | 35-1200mm | 0.70w/kg | 97 | 1.86T |
| B23R085 | 0.85w/kg | 97.2 | 1.88T | ||
| B27RK085 | 0.85w/kg | 97.5 | 1.89T |
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.
Upon receiving your confirmation, we will seamlessly transition into production, adhering strictly to the meticulously detailed drawings you provide, ensuring top-notch quality and accuracy.
1. Which products can we provide?
CRGO mother coils, slit coils, transformer lamination, and OEM transformer cores.
2. Who are we?
Established in 1988, we are pioneers in CRGO silicon steel products in China and the exclusive users of Bao-steel. We have also established a joint laboratory with Bao-steel.
3.How can we guarantee quality?
Our production process adheres strictly to the ISO9001:2015 Standard. Before placing an order, our engineers perform meticulous calculations. Post-production, we conduct rigorous tests before dispatching the products.
4. Why should you buy from us instead of other suppliers?
With over 30 years of expertise in producing transformer cores, we utilize advanced German slitting and cutting systems, including the Georg 800 cross-cutting E-stack machine. Our annual production capacity exceeds 100,000 tons, making us a reliable choice.
Available Options:
Slit oriented silicon steel Coil,
Assembled Transformer Core
