Cold-Formed 4140 Alloy Steel Round Bar from Germany
A 4140 chromium-molybdenum alloy steel bar, cold-formed with a diameter of 25 mm, used in mechanical engineering for shafts and gears. Classified under HTS 7228.50.5015 as other bars and rods of alloy steel, not further worked than cold-formed or cold-finished, with cross-section less than 76 mm. Meets alloy steel definition due to chromium and molybdenum content.
Duty Rate — Germany → 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 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
• Provide mill test certificate confirming alloy composition (Cr, Mo content) to verify classification as alloy steel
• Ensure accurate dimensional measurement documentation; cross-section must be certified under 76 mm
• Avoid common pitfall of misclassifying as hot-rolled (7228.30); cold-forming process must be documented