Cold-Reduced 4340 Nickel-Chromium-Molybdenum Steel Foil from China
Ultra-thin 4340 alloy steel foil, cold-reduced to under 0.25 mm thick and less than 300 mm wide, not further worked. HTS 7226.92.70 applies to this non-stainless alloy steel product meeting cold-rolled dimensional criteria. Common in aerospace shims and high-stress fasteners.
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
• Certify alloy meets non-stainless definition (chromium <10.5%); include gauge tolerance documentation; beware of surface treatments that constitute 'further working' per Chapter Note