| Electrical Steel Coil Specifications |
| Property / Specification | Description / Common Values |
| Common Grades | M250-50A, M400-50A, M600-50A, 35W250, 50W400, 50W470 |
| Standard | ASTM A876, JIS C2552, IEC 60404-8-4, GB/T 2521 |
| Type | Non-Oriented (NO), Grain-Oriented (GO) |
| Thickness (mm/in) | 0.35mm, 0.50mm, 0.65mm |
| Width (mm/in) | 600mm - 1300mm |
| Core Loss (W/kg) | 2.0 - 6.5 (at 1.5T/50Hz) |
| Flux Density (T) | 1.60 - 1.75 (at 5000A/m) |
| Coating Type | C3, C4, C5, C6 (Insulation Coating) |
| Coil Weight (MT) | 3 - 15 Metric Tons |
| Optional / Additional Information Table |
| Feature | Details |
| Core Characteristics | Low Core Loss, High Permeability, Good Punchability, Surface Insulation |
| Common Applications | Electric Motors, Transformers, Generators, Inductors, Magnetic Shields |
| Packaging | VCI Paper, Steel Strapping, Wooden Pallet, Eye to Sky |
| Certification | Mill Test Certificate per EN 10204 3.1 |
| Testing | Core Loss Test, Permeability Test, Coating Resistance Test, Flatness Test |
| Marking | Grade, Thickness, Width, Coil No., Weight, Manufacturer |