HS Code for NGOES

Non-Grain Oriented Electrical Steel (NGOES) is classified under HS code 7225.19 because it is a flat-rolled product of alloy steel with a width of 600 mm or more. The classification is primarily driven by the material's chemical composition and its magnetic properties. According to Chapter 72 Note 1(f), silicon-electrical steel is defined as alloy steel containing by weight at least 0.6% but not more than 6% of silicon and not more than 0.08% of carbon. The 'non-grain oriented' designation indicates that the magnetic properties are isotropic, meaning they are uniform in all directions of the sheet's plane. This is achieved through specific cold-rolling and annealing processes that prevent the alignment of crystal grains. Under the General Rules of Interpretation (GRI) 1 and 6, the product is classified based on its width (600mm+) and its specific alloy type (silicon-electrical), falling into the 'other' category because it does not possess the directional grain structure of grain-oriented steel.

Products Included

• Cold-rolled NGOES sheets in coils
• Hot-rolled NGOES plates exceeding 600mm width
• Fully processed non-oriented electrical steel
• Semi-processed non-oriented electrical steel
• Silicon steel sheets for large motor laminations

Common Misclassification

NGOES is frequently misclassified under HS code 7225.11, which is reserved for grain-oriented electrical steel. The distinction lies in the magnetic permeability; grain-oriented steel is anisotropic. Another common error is using HS code 7226.19, which is only for products with a width of less than 600 mm. Importers also occasionally confuse NGOES with standard cold-rolled carbon steel under 7209 if the silicon content is not properly documented in the mill test certificate.

FAQ

What is the HS code for NGOES?

The HS code for Non-Grain Oriented Electrical Steel with a width of 600mm or more is 7225.19.

Does the silicon content affect the HS code?

Yes, for a product to be classified as silicon-electrical steel under 7225.19, it must contain between 0.6% and 6% silicon by weight. If the silicon content is lower, it may be classified as regular alloy or non-alloy steel.