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23Q090 High Magnetic Induction Grain-Oriented Silicon Steel for Transformers

Quantity:
SKU: 6703261601
Model: 23Q090

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Product Details

23Q090 High Magnetic Induction Grain-Oriented Silicon Steel

Product Summary

23Q090 is a high magnetic induction grain-oriented (Hi-B) silicon steel designed for the cores of industrial small and medium-sized transformers and power equipment. With a thickness of 0.23 mm, it achieves an iron loss of ≤ 0.90 W/kg at P1.7/50 and a magnetic flux density of ≥ 1.88 T at B8. This combination of low core loss and high permeability directly improves transformer efficiency, reduces energy consumption, and contributes to meeting modern energy standards.

Key Selling Points

  • Ultra-low core loss (≤ 0.90 W/kg at 1.7T/50Hz) – Reduces no-load and load losses in transformers, lowering operational energy costs over the equipment lifecycle.
  • High magnetic flux density (≥ 1.88 T at 800 A/m) – Enables smaller core cross-sections for the same performance, reducing transformer size and material usage.
  • Thin gauge (0.23 mm) – Minimizes eddy current losses, which is critical for high-efficiency transformer designs, especially at 50 Hz industrial frequency.
  • Precise chemical composition (Si 3.0% – 3.2%, controlled impurities) – Ensures stable magnetic properties and consistent performance across batches, critical for reliable transformer manufacturing.
  • Verified long-term stability – Used in transformer applications for over 10 years with stable operation, as documented in our case studies, providing confidence for critical power infrastructure.

Technical Specifications

ParameterValue
Thickness0.23 mm
Iron loss (P₁.₇/₅₀)≤ 0.90 W/kg
Magnetic flux density (B₈)≥ 1.88 T
Silicon content3.0% – 3.2%
Main compositionIron (Fe), Silicon (Si), Al, Mn
Impurities (C, S, N)Strictly controlled

Models and Options

23Q090 is available in standard coil form. For custom requirements, please contact us for specific width, weight, and packaging options.

Materials and Structure

The steel is primarily iron with 3.0% – 3.2% silicon added, along with small amounts of aluminum and manganese. Impurities such as carbon, sulfur, and nitrogen are tightly controlled, ensuring the high magnetic permeability characteristics typical of Hi-B (high magnetic induction) grain-oriented silicon steel.

Applications

This product is specifically suited for the cores of industrial small and medium-sized transformers and power equipment. It is widely used in distribution transformers, power transformers, and other electrical equipment requiring low core loss and high magnetic performance.

Customization

We offer customized processing such as slitting, cutting, and edge deburring to meet your exact dimensional requirements. Our in-house processing facility ensures precise finished goods ready for your transformer core assembly.

Case Study

Transformer Manufacturer in Mexico

Client: Transformer manufacturer | Country: Mexico

Application: Iron cores for power, converter, and special engineering transformers

Duration: Over 10 years | Result: Stable operation, strengthened global energy development

This 23Q090 grade has been integral to the production of transformers for a major Mexican manufacturer, supporting a business scale of approximately $500 million USD annual transformer manufacturing.

FAQ

What is the minimum order quantity (MOQ) for 23Q090?

The standard MOQ is 25 tons net weight.

What are the available delivery terms?

We offer EXW, FOB, and CIF delivery terms to accommodate various logistics needs.

What payment terms are available?

We typically accept 30% deposit and 70% balance payment (30/70).

Can I get pre-shipment testing or third-party testing?

Yes, we support both pre-shipment testing and third-party testing to ensure quality compliance.

Can the material be customized in size or shape?

We have in-house processing capabilities and can provide slitting, cutting, and other secondary processing based on your specific requirements for size, shape, and performance.

How does this grade perform in high-efficiency transformer applications?

With its low iron loss and high flux density, 23Q090 is designed to maximize energy efficiency, making it suitable for applications aiming to meet strict energy standards.

Is this product suitable for distribution transformer cores?

Yes, it is ideal for industrial small and medium-sized transformers, including distribution transformers, providing low no-load losses and reliable performance.

What is the typical lead time?

Please contact us for current lead times as they vary depending on order quantity and customization requirements.

Inquiry Information

For pricing, availability, and technical support, contact:

  • Contact: Lucas
  • Email: sales-01@hlslind.com
  • Tel/WhatsApp: +86 134-6700-2282

Product Images

23Q090 Hi-B oriented silicon steel coil - transformer core material 23Q090 grain-oriented electrical steel strip - close-up surface texture