Hi-B Grain-Oriented Electrical Steel Strip 0.30mm x 250mm
Hi-B (High-B) grade grain-oriented silicon electrical steel strip, 0.30mm thick by 250mm wide, optimized for distribution transformers with superior magnetic flux density. HTS 7226.11.90 applies to this narrow-width (<300mm), grain-oriented silicon alloy product for electrical use.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width 300mm to 600mm
Identical grain-oriented silicon electrical steel but in the 300-600mm width range uses 7226.11.10.
If non-oriented silicon electrical steel
Lack of grain orientation shifts classification to non-oriented silicon electrical steel provisions in 7226.92.
If imported as fabricated transformer parts
Finished laminations or wound cores from this steel classify as iron/steel articles in Chapter 73, not raw flat-rolled products.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit manufacturer's certification of silicon-electrical grade and grain orientation direction
• Avoid classifying insulated or coated versions here—those become 'further worked' under Chapter notes
• Watch for anti-dumping duties on certain GOES imports; check Commerce Department scopes
Related Products under HTS 7226.11.90
Grain-Oriented Silicon Electrical Steel Coil 0.27mm x 150mm
This is a flat-rolled coil of grain-oriented silicon electrical steel with 3% silicon content, measuring 0.27mm thick and 150mm wide, designed for transformer cores. It falls under HTS 7226.11.90 as it is alloy steel containing silicon, grain-oriented for optimal magnetic properties, and under 300mm width. The grain orientation minimizes core losses in electrical applications.
GOES Transformer Lamination Steel 0.23mm x 200mm
High-permeability grain-oriented electrical steel (GOES) sheet at 0.23mm thickness and 200mm width, used for efficient transformer laminations. Classified under HTS 7226.11.90 due to its silicon alloy composition, specific grain orientation for reduced eddy currents, and narrow width under 300mm.
0.35mm Conventional Grain-Oriented Silicon Steel 180mm Wide
Conventional grain-oriented (CGO) silicon electrical steel at 0.35mm thickness and 180mm width for medium-power transformers. Meets HTS 7226.11.90 as grain-oriented alloy steel of silicon-electrical grade with width less than 300mm.
Domain-Refined GOES Sheet 0.27mm x 120mm
Domain-refined grain-oriented electrical steel sheet (0.27mm x 120mm) with laser-scribed domains for low-loss transformer applications. Classifies under HTS 7226.11.90 as basic grain-oriented silicon electrical steel strip under 300mm wide, prior to lamination processing.