4140 Chromium-Molybdenum Alloy Steel Plate from China
4140 grade hot-rolled alloy steel plate with chromium-molybdenum composition, thickness ≥4.75 mm, width ≥600 mm, not coiled, not further worked than hot-rolled. Classified in HTS 7225.40.30 as general 'other' alloy steel not meeting specialty definitions. Ideal for axles, gears, and machinery parts.
Duty Rate — China → United States
75%
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
9903.91.0125%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
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify chemical composition via spectrometry to ensure not tool steel per US Note (e) elements
• Document absence of deformations or patterns; any relief patterns shift to other subheadings