0.35mm Silicon Grain-Oriented Steel for Narrow Cores 280mm
0.35mm thick grain-oriented silicon electrical steel coil, 280mm wide, for compact transformer and reactor cores requiring directional magnetic flux. Precisely matches HTS 7226.11.9060 for other grain-oriented silicon electrical steel under 300mm, not high-strength or heat-resisting per definitions.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If of a width of 300mm+
Width threshold determines subheading within grain-oriented silicon electrical steel.
If flat-rolled stainless with silicon but not electrical grade
Stainless flat products of >600mm width if not meeting electrical silicon specs.
If other alloy steel, not silicon electrical
Different alloy compositions like tool or chipper knife steel use separate provisions.
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Import Tips & Compliance
• Certify not tool steel (e.g
• no >1.2% C + 10.5% Cr) using chemical analysis to prevent Chapter 72 note conflicts
• Declare exact width; over 300mm shifts classification even if minimal
• Bulk imports ok, but retail sets with components may need 7226.99 review
Related Products under HTS 7226.11.90.60
Grain-Oriented Silicon Electrical Steel Coil 150mm Wide
Thin flat-rolled coil of grain-oriented silicon electrical steel, 0.30mm thick and 150mm wide, designed for transformer cores to minimize core losses through aligned grain structure. Classified under HTS 7226.11.9060 as grain-oriented silicon electrical steel of a width less than 300mm, not specifically provided for elsewhere. Meets alloy steel criteria with silicon content typically 2.9-3.5% for electrical applications.
0.27mm Grain-Oriented Silicon Steel Strip 250mm Wide
High-permeability grain-oriented silicon electrical steel strip, 0.27mm thick x 250mm wide, used in distribution transformer laminations for efficient energy transfer. Falls under HTS 7226.11.9060 as 'other' grain-oriented silicon electrical steel under 300mm width, distinct from universal mill plates or tool steels per chapter notes.
HI-B Grain-Oriented Electrical Steel Sheet 100mm Wide
HI-B (High Permeability B) grade grain-oriented silicon electrical steel sheet, 0.23mm thick x 100mm wide, optimized for power transformers with ultra-low core loss. HTS 7226.11.9060 applies to this narrow-width grain-oriented product, excluding razor blade or ball-bearing steels per U.S. notes.
Transformer Lamination Grade GO Silicon Steel 200mm Wide
Grain-oriented (GO) silicon electrical steel strip 0.30mm x 200mm for precision laminations in distribution transformers, featuring domain-refined surface for minimal losses. Classed in HTS 7226.11.9060 as narrow (<300mm) grain-oriented, excluding universal mill plate specs.