Baosteel B23R090 0.23 thickness Energy consumption in accordance with EU standards

I. Products

Baosteel orientated silicon steel B23R090 belongs to the high magnetic susceptibility of orientated silicon steel, its grade meaning: B (Baosteel), 23 (thickness 0.23mm), R (magnetic domain refinement treatment), 090 (iron loss value of ≤ 0.90W/kg, P1.7/50). The product adopts Baosteel's advanced cold-rolled annealing process and magnetic domain control technology, and has the following characteristics:

Ultra-low iron loss: iron loss (P1.7/50) ≤ 0.90W/kg, significantly reducing eddy current losses in power transmission;

High magnetic inductance strength: B800 ≥ 1.90T, improving the efficiency of electromagnetic conversion;

Excellent surface quality: Covered with a uniform insulating coating, which strengthens corrosion resistance and improves the performance of the punched transformer. Core material

II. Main uses

B23R090 is specialised in the manufacture of core components for high-efficiency, miniaturised electromagnetic devices, including:

High-end transformer cores: particularly suitable for precision devices such as sensor ballasts and high-frequency transformers, to enhance the stability of energy efficiency;

New-energy power generation equipment: such as generators for compressed-air energy storage power stations (e.g., the world's first 300MW-class Hubei Yingcheng project), to meet the stringent requirements for low-loss, high-inductance materials;

High-precision motor components: including new energy vehicle drive motors, wind turbine stator rotors, etc., supporting complex shaped cutting (accuracy ±0.02mm).

III. Storage and maintenance

1，Moisture and rust prevention: The storage environment should be kept dry (relative humidity ≤ 60%), avoiding contact with acid, alkali and other corrosive substances. If stored for a long time, it is recommended to use anti-rust oil or vacuum packaging to protect the surface coating.

2，Physical protection: Avoid mechanical collision or heavy pressure to prevent deformation of steel coils or coating damage. Use special pallets when stacking and control the stacking height to reduce the bottom load.3,33333333332123123123546974124

3，Temperature control: Ideal storage temperature is between 10°C and 30°C to avoid high temperature environment that may cause coating aging or magnetic property degradation.

4，Pre-processing: If cutting or stamping is required, make sure the equipment is clean to avoid scratching the surface with impurities; clean up debris in time after processing to prevent oxidation or degradation of insulating properties.

IV. Payment modalities

Only support T/T payment, the implementation of the FOB standard, the first to determine the variety and grade of silicon steel, sign the contract prepayment of 40%, in the delivery period the goods ready to send to the designated domestic port (such as Tianjin Port), after settlement of the final payment, the goods loaded on the ship.

V. Summary

Baosteel B23R090 orientated silicon steel has become the material of choice for high-end electromagnetic equipment due to its ultra-low iron loss, high permeability and excellent processability. It is suitable for precision processing such as laser cutting, wire cutting (accuracy ±0.02mm) and mould stamping, and supports customized services such as cut-to-length leveling and slitting. Baosteel guarantees quality consistency through green manufacturing demonstration projects (e.g., automatic roll transport system), and has been successfully applied in global benchmark energy storage projects to help achieve carbon neutrality.