Non Grain Oriented Electrical Steel

Non Grain Oriented Electrical Steel (CRNGO) is premium silicon-alloy soft magnetic metal with uniform multi-directional magnetism. Fully compliant with EN, IEC, JIS and ASTM global standards, our full-series CRNGO covers all thickness and industrial grades. It boasts low core loss, excellent stamping performance and stable insulation property. We provide customized processing, full certification and global door-to-door shipping for worldwide motor and electromagnetic core manufacturers.

Available Grades

Width:960-1250mm

Thickness:0.15-0.60mm

Grade:270-1500

Product Features

  • Omnidirectional Consistent Magnetism: Disordered internal grain structure offers equal magnetic conductivity in all directions, perfectly fit rotating magnetic field operation.
  • Low Energy Core Loss: Optimized silicon alloy formula reduces hysteresis and eddy current loss, lowering equipment operating heat and power consumption.
  • Superior Stamping Processability: Stable ductility and uniform hardness, less stamping burrs, long die service life for high-volume lamination production.
  • Durable Insulation Coating: C3/C5/C6 environment-friendly coating features anti-rust, high-temperature resistance and inter-sheet insulation performance.
  • High Stacking Factor: Flat sheet surface and precise thickness guarantee high lamination density, improving overall motor operating efficiency.
  • Customizable Material Property: Adjustable silicon content, thickness and hardness to match clients’ exclusive equipment design requirements.

Applications

  • Industrial AC Asynchronous Motor: Core stator and rotor material for factory fan, water pump and mechanical drive motors, stable long-time running performance.
  • Precision Servo & High-speed Motor: Ultra-low loss CRNGO applied for automated servo equipment, ensuring precise frequency control and low heating.
  • Refrigeration Compressor Motor: Anti-fatigue CRNGO grade for household and commercial compressor inner magnetic cores, adapt frequent start-stop working cycle.
  • New Energy Auxiliary Motor: Energy-saving magnetic steel for vehicle auxiliary motor and energy storage equipment, meet global energy efficiency standards.
  • Low-frequency Reactor & Electromagnetic Component: Small industrial reactor, solenoid valve and electromagnetic coil core for power control systems.
  • Household Inverter Appliance Motor: Cost-effective grade for air conditioner, washing machine inverter motors, reduce household power consumption.

Product Advantages (Customer Value)

  • Cut Down Operational Cost: Low core loss reduces equipment power consumption, helping clients finish energy-saving certification and lower long-term electricity cost.
  • Reduce Production Defect Rate: Batch-stable magnetism and flat sheet surface minimize stamping waste, save raw material cost and improve production efficiency.
  • One-stop Material Matching: Full-grade CRNGO supply avoids multi-supplier procurement, simplify purchasing process and shorten procurement cycle.
  • Wide Processing Compatibility: Adapt ordinary and precision stamping machines, no need to upgrade workshop equipment for clients.
  • Smooth Customs Clearance: Complete mill test certificate, SGS test report and standard export documents support global import customs inspection.

Typical Grades technical Data Table

GRADE Thickness  (mm) P1.5/50 J5000 Yield Tensile Strength Hardness Elongation
W/kg T MPa MPa HV10 %
MG50W1300 0.5 5.2 1.75 240 350 110 41
MG50W800 0.5 4.6 1.74 255 388 125 38
MG50W600 0.5 3.6 1.7 240 406 140 37
MG50W470 0.5 2.95 1.72 274 430 160 33
MG50W400 0.5 2.85 1.69 335 480 185 30
MG50W350 0.5 2.75 1.69 385 530 200 29
MG50W250 0.5 2.35 1.66 435 568 223 20
MG35W440 0.35 2.65 1.71 295 450 165 31
MG35W300 0.35 2.4 1.67 390 530 205 26
MG35W250 0.35 2.3 1.66 410 540 215 23
MG35W230 0.35 2.2 1.66 415 545 210 23
MG15V1000 0.15 9.5 1.62 430 550 221 ≥20
MG20V1200 0.2 10.6 1.63 430 550 221 ≥20
MG25V1300 0.25 12 1.63 430 555 225 ≥20
MG27V1400 0.27 13.2 1.64 440 555 228 ≥10
MG30V1500 0.3 14.1 1.64 440 560 230 ≥10

 

Why Choose Us

  • Full Grade Inventory Support: We stock all commercial non-oriented electrical steel grades, support sample order, small batch order and full-container bulk order, flexible delivery schedule.
  • Professional Quality Control: 100% on-site magnetic and mechanical testing for every batch, stable performance, reject defective materials before shipment.
  • In-house Deep Processing Factory: Equipped with slitting, flattening, deburring and lamination workshop, customize width, size and shape per client drawing without outsourcing cost.
  • Professional Export Service Team: Offer FOB, CIF, DDP global shipping, provide complete customs clearance documents, track whole logistics progress.
  • Free Technical Consulting: Professional electrical engineer team offers free grade selection, motor core loss simulation and stamping process optimization solution.
  • Factory Direct Competitive Price: Direct manufacturer sales without middle agent, stable raw material price, long-term price preferential for regular cooperative clients.

Packaging & Shipping

  • Standard Export Package: Inner waterproof plastic film, anti-rust paper, outer galvanized iron protection + solid wooden pallet, avoid scratch, moisture and rust during long-sea transportation.
  • Custom Packing: Labeled grade, thickness, batch number and parameter mark, support client private logo and outer packaging customization.
  • Shipping Method: Sea freight bulk container priority; air freight for urgent sample order; international express for small trial goods.

FAQ

  1. Q: What is the difference between fully-processed and semi-processed CRNGO?
    A: Fully-processed CRNGO is finished annealed, direct stamping available. Semi-processed type needs client secondary annealing for final magnetic performance, with lower material cost.
  2. Q: Can you customize size and coating type?
    A: Yes. We support custom coil width, fixed sheet size, and replace C3/C5/C6 insulation coating according to clients’ working environment.
  3. Q: What certification can you provide?
    A: Mill Test Certificate, SGS Magnetic Test Report, Raw Material Inspection Report, Export Customs Declaration Documents are available for each shipment.
  4. Q: Do you support mixed-grade container shipment?
    A: Yes. Mixed thickness and mixed grade loading is acceptable to help clients save container shipping cost.
  5. Q: What payment terms do you accept?
    A: T/T, L/C, Western Union are acceptable, negotiable long-term payment term for stable cooperative overseas buyers.