High-Grade Motor Steel 50A400
50A400 high-grade non-oriented silicon steel, 480 mm width, 2.5% Si for EV motors. HTS 7226.19.1000 for other alloy silicon electrical steel 300-600 mm. 4.0 W/kg at 50 Hz, 1.7T.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If universal mill plate form
US Note (b) universal mill plate definition applies differently
If other surface finish beyond electrical
Finishing operations trigger 'further worked' provisions
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Import Tips & Compliance
• High induction (1.7T+) verification required for A-grade
• Rotor bar fill factor data useful
• Temperature rise test protocols specified
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