Non-grain-oriented electrical steelCRNGO
Cold-rolled electrical steel whose magnetic properties are similar in every direction of the sheet — the core material for rotating machines such as motors and generators.
CRNGONGOCRNOnon-orientedmotor lamination steelWhat CRNGO is
In grain-oriented (GO) steel the crystal structure is aligned with the rolling direction, which suits the fixed flux path of a transformer core. Non-grain-oriented (NGO) steel has no preferred direction, so its magnetic properties are close to uniform across the sheet.
That makes CRNGO the usual choice where the magnetic field rotates — in motor and generator stators and rotors — and for small transformers and other cores where flux direction changes. It is supplied in coils with an insulating coating, ready for slitting and punching into laminations.
- Similar properties in all directionsSuits rotating fields in stators and rotors.
- Insulating coatingSeparates stacked laminations in the finished core.
- Made for punchingSlit and stamped into laminations by the core maker.
From coil to motor core · general
- Coil supplyInsulated NGO coil to the agreed grade.
- SlittingCut to the strip width of the lamination.
- Punching / cuttingLaminations stamped or laser-cut.
- Core stackingLaminations stacked, welded or bonded.
- Motor assemblyStator and rotor cores wound and assembled.
Specification structure
The attributes buyers use to describe CRNGO electrical steel. Values are agreed per enquiry — nothing is published until the client supplies approved data.
Attributes for CRNGO electrical steel
Values on request| Attribute | Unit | Field type | Filterable | Value |
|---|---|---|---|---|
| Grade | — | Select | Yes | On request |
| Standard | — | Select | Yes | On request |
| Thickness | mm | Select | Yes | On request |
| Width | mm | Range | Yes | On request |
| Coil inside diameter | mm | Select | — | On request |
| Coil weight | t | Range | — | On request |
| Max core loss | W/kg | Number | Yes | On request |
| Min magnetic polarization | T | Number | Yes | On request |
| Insulating coating type | — | Select | Yes | On request |
| Delivery condition | — | Select | — | On request |
| Packaging | — | Text | — | On request |
CRNGO grades
Grade cards will appear here once approved NGO grade data is added in the admin. No NGO reference data has been supplied yet.
Filters
Grade
Standard
Thickness mm
Max core loss W/kg
Coating type
Filters become active when grades are published.
No CRNGO grades published yet
CRNGO is part of the product range, but no approved grade data has been supplied. Tell us the grade or the core-loss and polarization you need, and we will review it against available supply.
Where CRNGO coils are used
Typical uses of the material in general — not a list of client projects or customers.
01Electric motors
Stator and rotor cores for industrial and appliance motors.
Industries
02Generators
Cores for rotating generators and alternators.
Industries
03Compressors & drives
Motor cores in compressors, pumps, fans and drive systems.
Industries
04Small transformers
Small transformers, ballasts and other cores with changing flux.
IndustriesPhotos are illustrative and do not show client facilities or customers.
Commercial information and downloads
Commercial terms are quoted per enquiry. Documents are published once supplied and approved.
Commercial information
- Minimum order quantity
- On request
- Incoterms
- On request
- Lead time
- On request
- Packaging
- On request
- Country of origin
- On request
- Export markets
- India & other overseas markets
Documents
All technical resourcesMill test certificate (per shipment)
Available on request where supplied by the manufacturer.
Related sub-categories
Need CRNGO electrical steel to your specification?
Send the grade or designation, dimensions, quantity and destination. The product is pre-filled in the request form.