7226.19.10.00 - Of a width of 300 mm or more

This HTS classification, 7226.19.10.00, pertains to flat-rolled products of other alloy steel, specifically those manufactured from silicon electrical steel, that are 300 mm or wider. These materials are distinguished by their specialized composition of silicon, which imparts specific magnetic properties essential for electrical applications such as transformers, motors, and generators. The "other alloy steel" designation signifies that while silicon is a key alloying element, other alloying elements may also be present, contributing to the material's performance characteristics.

This category specifically delineates products based on their width. It stands in contrast to its sibling category, 7226.19.90.00, which covers similar silicon electrical steel products but exclusively those with a width *less than* 300 mm. Therefore, the precise physical dimension of the width is the primary determinant for distinguishing between these two classifications.

As a leaf node in the HTS, 7226.19.10.00 does not have further subdivisions. Classification within this code is solely dependent on meeting the criteria of being a flat-rolled product of other alloy steel, containing silicon for electrical purposes, and having a width of 300 mm or more. No further breakdown by dimension, form, or specific alloy content occurs at this level.