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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If rectangular (not coils/strips)
Specific form factor distinction within grain-oriented under 300mm.
If high-strength steel variant
Meets yield point criteria in note (a), shifting to high-strength alloy provisions.
If made into finished cores/stators
End-use as electrical machinery parts in Chapter 85 supersedes raw material classification.
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Import Tips & Compliance
• Use ASTM A677 or equivalent standards documentation for electrical steel validation
• Prevent pitfall of width mismeasurement; laser-verify before entry
• Insulation coatings trigger 'further worked' per note, to 7226.92+
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.
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.