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  • Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet
  • Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet
  • Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet
  • Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet
  • Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet
  • Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet
Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet

Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet

  • 1 - 25 Tons
    $1,350
  • 26 - 99 Tons
    $1,100
  • >= 100 Tons
    $960

Customization:

Customized logo（Min.Order: 22 pieces）
Customized packaging（Min.Order: 22 pieces）
Graphic customization（Min.Order: 22 pieces）
View product details

Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Transformer Applications: Designed for use in electrical transformers, offering high magnetic permeability and low core loss due to its silicon steel composition.
  • Cold-Rolled Precision: Cold-rolled manufacturing ensures superior surface quality and mechanical properties, critical for efficient energy transmission in transformers.
  • Coated Protection: Coated finish safeguards against corrosion and wear during manufacturing and operation, extending product longevity.

Key features

  • 1. Material Technology

    • With cold-rolled non-oriented silicon steel, achieve up to 20% higher magnetic efficiency in transformers compared to standard grades*. This ensures optimal energy transmission and reduced power loss in electrical systems.

  • 2. Certification Standards

    • With CE certification, ensure compliance with EU safety and quality standards for electrical components, guaranteeing reliability and market readiness for global applications.

  • 3. Performance Parameters

    • With 1% dimensional tolerance, ensure precise fitment in high-precision machinery assemblies, minimizing errors in transformer manufacturing and enhancing operational stability.

  • 4. Interactive Design

    • With customizable processing services (cutting, bending, punching), adapt to specific transformer design requirements, enabling seamless integration into diverse electrical systems.

  • 5. Scenario Solutions

    • With coated surface treatment and corrosion-resistant properties, maintain structural integrity in corrosive industrial environments, extending product lifespan in harsh operational conditions.

Product details

Electrical Silicon Steel Non-Oriented Silicon Steel Iron Coil Cold Roll Non Grain Oriented Silicon Steel Transformers Sheet

Electrical silicon steel non-oriented coils are engineered for high-efficiency transformer applications, combining precision manufacturing with robust performance. With CE certification and AISI standard compliance, these cold-rolled sheets ensure reliability in power systems, while coated finishes and tight 1% thickness tolerance deliver durability and precise fitment.

Technical specifications

FeatureSpecificationBenefit
Material GradeNon-oriented silicon steel (e.g., 304)Optimized magnetic properties for transformers
Thickness Tolerance±1%Ensures precise alignment in core assemblies
Surface FinishCoatedReduces eddy current losses, enhancing efficiency
CertificationCEMeets EU safety and quality standards
Processing ServicesDecoiling, welding, bending, cuttingCustom fabrication for diverse applications
StandardAISIEnsures global compatibility and quality

Customization guide

Adjustable parameters include thickness (0.35–0.65mm), width (600–1200mm), and length (per project requirements) to meet specific transformer design needs. Enhanced insulation coatings or specialized cutting patterns can be tailored for high-voltage applications.

Get inspired

From power grids to industrial equipment, these silicon steel coils deliver unmatched efficiency and longevity. Their low core loss and high magnetic permeability make them ideal for transformers operating in demanding environments, ensuring stable energy transmission.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Magnetic Permeability12000 G/Oe+15% (13800 G/Oe)+30% (15600 G/Oe)*
Thickness Tolerance±1.5%±1%±0.5%
Core Loss (W/kg @ 1.7T)6.5 W/kg5.8 W/kg (-11%)5.0 W/kg (-23%)

Supplier's note

  1. Breakthroughs:

    • Enhanced Permeability: The Pro model’s 15600 G/Oe permeability reduces energy loss by 23% compared to Base, enabling smaller, cooler-running transformers.
    • Precision Tolerances: Advanced/Pro models’ tighter tolerances (±1% and ±0.5%) ensure seamless integration into high-precision core assemblies.
    • Low Core Loss: Pro-grade sheets cut energy waste by 23%, ideal for renewable energy systems requiring peak efficiency.

  2. Version Selection:

    • Base Model: Suitable for standard residential transformers where cost-efficiency is prioritized.
    • Advanced Model: Optimal for commercial power systems needing improved thermal stability and reduced noise.
    • Pro Model: Designed for industrial and high-voltage applications (e.g., wind turbines) demanding extreme durability and energy efficiency.

With the Pro model’s 23% lower core loss than traditional models, you can reduce operational costs in solar inverters. Pair its ultra-thin 0.35mm thickness with tight tolerances to achieve compact, high-output transformer designs.

Frequently asked questions

  • Which non-oriented silicon steel coil is best suited for transformer cores in high-frequency applications?

  • What certifications ensure the quality of your electrical silicon steel coils for transformer use?

  • How does coated silicon steel improve transformer performance compared to uncoated alternatives?

  • Can your non-oriented silicon steel be customized for transformer-specific dimensions?

  • What are the advantages of cold-rolled silicon steel over hot-rolled alternatives for transformers?

  • Is non-oriented silicon steel suitable for both small and large transformer applications?

  • How does the silicon content in your steel improve transformer efficiency?

  • What warranties or guarantees come with your electrical silicon steel coils for transformer use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Transformer CoresPower distribution, electrical gridsNon-Oriented Silicon Steel (AC applications, ASTM A387) ▲ Cold Rolled (<1.5 W/kg core loss)High energy efficiency, reduced energy consumptionHigher cost than standard steel, heavier than alternatives
Electrical EnclosuresIndustrial machinery, outdoor equipmentCE Certified (EU safety compliance) ▲ Coated Finish (500+ hours salt spray resistance)Durability, regulatory complianceLimited customization, heavier weight
Motor LaminationsIndustrial motors, HVAC systems3% Si Grade (enhanced magnetic efficiency, IEC 60404-8) ▲ ±0.1mm tolerance (precision fit)High performance, precise manufacturingRequires specialized tooling
Custom FabricationBespoke machinery, tailored equipmentAISI Standard Compliance ▲ Processing Services (decoiling, welding, bending)Flexible solutions, project-specific customizationLonger lead times for complex designs
High-Temperature UseFurnaces, industrial ovens3.5% Silicon Content (thermal stability up to 1200°C)Maintains integrity in extreme heat, durableHigher material cost, limited scalability
Energy-Efficient SolutionsRenewable energy systems, smart gridsCore Loss: 0.8 W/kg (Industry Standard: 1.2 W/kg ▲) ▲ Advanced Coating (20% less eddy current loss)Superior energy efficiency, long-term cost savingsHigher upfront cost, requires expert installation

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