
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
- 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. - 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. - 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. - 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. - 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.
