Electrical Steel Coil with High Magnetic Permeability and Customizable Thickness for Transformers
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
10-15 work days
Product Description
Electrical Steel Coil
Product Introduction
Electrical Steel Coil is a premium silicon steel coil engineered for high-efficiency electromagnetic applications. Manufactured from advanced grain-oriented or non-oriented silicon steel, this coil delivers exceptional magnetic permeability and minimized core losses. It serves as a critical component in transformers, electric motors, generators, and other energy conversion systems where reliable and efficient magnetic performance is essential.
Our coil is produced using state-of-the-art rolling and annealing processes, ensuring consistent thickness, superior surface insulation, and optimal grain alignment. Whether used in industrial power distribution, renewable energy systems, or high-precision electrical devices, Electrical Steel Coil provides a stable, low-loss magnetic path that enhances overall system efficiency and durability.
Product Parameters
| Material Type | Grain-oriented silicon steel (GOES) / Non-oriented silicon steel (NOES) |
|---|---|
| Standard Grades | M-5, M-6, or equivalent; available in custom grades upon request |
| Thickness | 0.35 mm, 0.50 mm, or as specified |
| Coating | C-5 insulation coating (or customized inorganic/organic coatings) |
| Core Loss (Typical) | ≤ 1.2 W/kg at 1.5 T, 50 Hz (for GOES) |
| Magnetic Induction | B800 ≥ 1.85 T |
| Coil Dimensions |
Inner Diameter: 508 mm (20 inches) standard, adjustable Outer Diameter: Up to 1500 mm (customizable) Width: 800-1300 mm standard, tailored widths available |
| Surface Resistivity | ≥ 20 Ω*cm² |
| Flatness | ≤ 4 I‑units |
| Packaging | Moisture-resistant wrapping, steel-protected edges, wooden pallets |
Product Advantages
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High Efficiency & Energy SavingsThe low core loss and high magnetic permeability significantly reduce energy waste in operation, helping to improve system efficiency and comply with international energy standards (e.g., IE, ENERGY STAR).
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Excellent Consistency & ReliabilityPrecision manufacturing ensures uniform thickness, flatness, and insulation, leading to stable magnetic characteristics, reduced noise, and extended service life in demanding applications.
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Customizable for Various ApplicationsAvailable in different grades, thicknesses, coatings, and coil sizes to match specific design requirements—from large power transformers to compact high-speed motors.
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Superior Insulation & DurabilityHigh-quality coating provides excellent interlaminar resistance, mechanical protection, and corrosion resistance, ensuring performance stability even under high temperatures and humidity.
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Cost‑Effective SolutionBy maximizing magnetic efficiency and reducing energy losses, our silicon steel coil helps lower total operating costs, offering a strong return on investment over the product lifecycle.
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Global Compliance & SustainabilityMeets international standards (IEC, ASTM, JIS) and supports green energy initiatives through improved efficiency and recyclable material composition.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Foshan Mellow Stainless Steel Co., Ltd.
Location
Xinbao Plaza, Tiancheng Rd, Shunde District, Foshan, Guangdong Province, China, 528041
Contact Person
Ouyang