7225.50.60.00/AISI 4140 Cold-Rolled Alloy Steel Plate 6mm Thick/China

AISI 4140 Cold-Rolled Alloy Steel Plate 6mm Thick from China

This flat-rolled plate made from AISI 4140 chromium-molybdenum alloy steel measures 6mm thick and 800mm wide, cold-rolled but not further worked beyond reduction. It falls under HTS 7225.50.60.00 as an other alloy steel product wider than 600mm and thicker than 4.75mm, without additional surface treatments like coating or polishing. Commonly used in machinery and structural applications requiring high strength.

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

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Import Tips

• Provide mill test certificates confirming alloy composition and cold-rolling process to verify classification under 'other alloy steel'

• Ensure accurate thickness measurement documentation as products 4.75mm and thicker fall here; thinner may shift to 7225.50.40

• Avoid common pitfalls like misdeclaring further worked surfaces (e.g

• polished), which moves to 7225.99 headings