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

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 — Mexico → United States

50%

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
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter

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

AISI 4140 Cold-Rolled Alloy Steel Plate 6mm Thick from Mexico — Import Duty Rate | HTS 7225.50.60.00