AISI 4140 Alloy Steel Strip from Japan
Flat-rolled AISI 4140 chromium-molybdenum alloy steel strip, width 450 mm, thickness 2 mm, cold-rolled finish. Classified under HTS 7226.99.01 as flat-rolled alloy steel (not stainless) of width less than 600 mm, not further worked than cold-rolled. Excludes high-strength, tool, or other specially defined steels.
Duty Rate — Japan → United States
10%
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
Import Tips
• Provide mill test certificate confirming alloy steel composition (e.g
• Cr 0.8-1.1%, Mo 0.15-0.25%) excluding tool steel elements
• Declare exact width (<600mm) and confirm not further worked beyond cold-rolling to avoid reclassification
• Watch Section 232 tariffs; ensure melt-and-pour documentation if derivative aluminum/steel aluminum product claims apply