Non-Grain Oriented Silicon Steel Coil for Motors and Generators
url: /crngo-silicon-steel-coil
Our CRNGO (Cold Rolled Non-Grain Oriented) silicon steel coils deliver consistent magnetic performance in all directions, making them ideal for rotating machinery such as motors and generators. With magnetic induction up to 1.95T and low core loss, these coils enhance operational efficiency. Thickness from 0.15mm to 1.00mm and widths up to 1250mm support various stamping requirements.
Key Selling Points
- Isotropic magnetic properties: Uniform magnetic flux in all directions suits motor applications.
- Tensile strength 300-500 MPa: Mechanical robustness for high-speed rotation and punching.
- Flexible dimensions: Thickness 0.15-1.00mm and width 20-1250mm for motor lamination designs.
- Insulation coatings: C2, C3, C4, C5 options minimize eddy current losses.
- International standards: Meets ASTM, JIS, EN, GB for global acceptance.
Technical Specifications
| Product Type | CRNGO (Cold Rolled Non-Grain Oriented) |
| Thickness | 0.15mm – 1.00mm |
| Width | 20mm – 1250mm |
| Coil Weight | 2MT – 10MT |
| Inner Diameter | 508mm / 610mm |
| Surface Finish | Bright, Insulated Coating |
| Coating Type | C2, C3, C4, C5 |
| Edge Condition | Mill Edge / Slit Edge |
| Standard | ASTM, JIS, EN, GB |
| Magnetic Induction | 1.50T – 1.95T |
| Iron Loss | Low Core Loss |
| Tensile Strength | 300 – 500 MPa |
Models and Options
Available in various thicknesses (0.15-1.00mm) and widths (20-1250mm). Choose from C2, C3, C4, C5 coatings. Coil weight up to 10MT.
Materials and Structure
Non-grain oriented silicon steel with silicon alloy, providing uniform magnetic properties in all directions.
Applications
Suitable for electric motors, generators, alternators, and other rotating electrical equipment.
Customization
Custom slit widths, coating types, and packaging available upon request.
Case Study
Our CRNGO steel supports a transformer manufacturing project in China, where high-efficiency transformers for industrial and power grid applications required low iron loss and stable insulation. The material maintained stable magnetic performance under continuous high-frequency operation, improving efficiency and reducing heat generation.
FAQ
Q: What is the MOQ?
A: Flexible MOQ based on product and customer requirements.
Q: Can you supply custom slit widths?
A: Yes, we can slit to your specified widths.
Q: What insulation coatings are available?
A: C2, C3, C4, and C5 coatings.
Q: What payment terms?
A: T/T, L/C at sight.
Q: Do you provide test reports?
A: Yes, material test reports are provided.
Inquiry Information
Contact: Max | Email: mesco@mescogroup.com.cn | Tel/WhatsApp: +86 151-3456-5556
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