35W300 Non-Oriented Electrical Steel
35W300 is supplied at 0.35 mm for machines that run at higher frequency, where eddy current loss grows with frequency and with gauge. The thinner lamination keeps that component of loss in check.
Because the strip is thinner, stacking factor and coating adhesion matter more; the material is supplied with a coating tested for punching and stacking, in slit widths matched to the customer's line.
Technical specification
| Grade | 35W300 |
|---|---|
| Thickness | 0.35 mm |
| Width range | 600 – 1250 mm (slit to your width) |
| Density | 7.65 g/cm³ |
| Core loss P1.5/50 | ≤ 3.00 W/kg |
| Magnetic induction B50 | ≥ 1.76 T |
| Surface insulation | C5 organic coating |
| Reference standard | GB/T 2521, EN 10106 |
Typical applications
- High-speed motors
- EV drive motors
- Servo and spindle motors
- High-frequency generators
Related grades
25W230
25W230 Non-Oriented Electrical Steel
A thin-gauge, low-loss grade for high-speed and high-frequency machines where eddy current loss has to be kept low.
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50W470
50W470 Non-Oriented Electrical Steel
A high-grade non-oriented steel for high-efficiency motors and generators where low loss at higher induction is required.
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