Incoloy 800H Flat-Rolled Sheet from China
Flat-rolled sheet of Incoloy 800H, a high-nickel alloy steel containing over 30% nickel, 20% chromium, and iron balance, with width exceeding 600 mm. Classified under HTS 7225.99.0010 due to its high-nickel alloy composition and flat-rolled form not fitting other specific alloy categories. Used primarily in heat exchangers and furnace components for high-temperature corrosion resistance.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 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
Import Tips
• Provide mill test certificates confirming high-nickel alloy composition (Ni > 30%) to avoid reclassification
• Ensure accurate width measurement documentation as products under 600mm shift to Chapter 72 headings for narrower strips
• Declare exact chemical analysis to distinguish from tool steel or stainless steel categories in Chapter 72