HS Code for Alloy steel slabs

Alloy steel slabs are classified under HS code 7224.90 because they represent semi-finished products of alloy steel as defined in Note 1(f) to Chapter 72. These products are of solid section, not further worked than hot-rolled or roughly shaped by forging. To qualify as alloy steel, the material must meet specific chemical composition thresholds defined in Note 1(f), such as containing more than 0.3% aluminum, 0.0008% boron, or 0.3% chromium. Slabs are typically rectangular in cross-section with a width considerably greater than the thickness. They serve as the primary feedstock for the production of flat-rolled products like plates and sheets. The classification follows General Rule of Interpretation (GRI) 1, which dictates that classification is determined by the terms of the headings and any relative section or chapter notes. Since these are intermediate products of alloy steel that have not yet reached their final shape or form, heading 7224 is the most appropriate designation.

Products Included

• Rectangular alloy steel slabs
• Blooms of alloy steel
• Billets of alloy steel
• Roughly forged pieces of alloy steel
• Semi-finished products with a cross-section exceeding 1,225 square millimeters

Common Misclassification

Alloy steel slabs are frequently confused with non-alloy steel slabs, which are classified under heading 7207. The distinction depends entirely on the chemical analysis of the steel; if the alloying elements do not meet the minimum percentages specified in Chapter Note 1(f), the product must be moved to 7207. Additionally, stainless steel slabs are excluded from this code and must be classified under 7218.10, as stainless steel is defined separately by its chromium content (minimum 10.5%). Another common error involves classifying slabs that have been further worked (e.g., cold-rolled) under this heading, whereas they should be classified as flat-rolled products in headings 7225 or 7226.

FAQ

What is the HS code for alloy steel slabs?

The primary HS code for semi-finished products of other alloy steel, including slabs, is 7224.90.

How is alloy steel distinguished from non-alloy steel in the HS system?

Alloy steel is distinguished by the presence of specific elements such as manganese, silicon, or chromium in quantities exceeding the limits set in Note 1(f) to Chapter 72.