SJShanghai Shijin Industrial

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.

50W470 Non-Oriented Electrical Steel

50W470 is selected for machines where efficiency targets require low core loss at working induction. Thickness tolerance is held tightly so that lamination stacks maintain a predictable stacking factor.

Technical specification

Specification table for 50W470 Non-Oriented Electrical Steel
Grade50W470
Thickness0.50 mm
Width range600 – 1250 mm (slit to your width)
Density7.75 g/cm³
Core loss P1.5/50≤ 4.70 W/kg
Magnetic induction B50≥ 1.76 T
Surface insulationC5 organic coating
Reference standardGB/T 2521, EN 10106

Typical applications

  • High-efficiency motors
  • Traction motors
  • Generators
  • Precision compressors

Related grades

35W300 Non-Oriented Electrical Steel

35W300

35W300 Non-Oriented Electrical Steel

A thinner gauge for high-speed motors and generators, where eddy current loss rises with operating frequency.

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25W230 Non-Oriented Electrical Steel

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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Specification support

Send your drawing and we will confirm the grade fit

Share the lamination drawing, core width or strip width and annual volume. We will advise on grade selection, coating and processing before quoting.

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