</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Incoloy 800 Hot-Rolled Alloy Steel Coil from China

Flat-rolled coil of Incoloy 800, a high-nickel alloy steel containing over 30% nickel, hot-rolled to a thickness of 4.75 mm or more and 600 mm or wider, supplied in coils without further surface treatment. Classified under HTS 7225.30.30.05 due to its high-nickel alloy composition and meeting the specified dimensions and hot-rolled condition per Chapter 72 notes. Used primarily in chemical processing equipment for corrosion resistance.

Duty Rate — China → United States

75%

Rate breakdown

9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Provide mill test certificates confirming high-nickel alloy composition (e.g

>30% Ni) as per U.S

Note definitions to avoid reclassification

Ensure accurate thickness and width measurements; products under 4.75 mm shift to other subheadings

Declare as 'not further worked' - any polishing or coating moves to 7225.40 or 7225.99