Cold-Formed 4340 Alloy Steel Shaft Bar 150 mm Diameter from Germany
Cold-formed 4340 nickel-chromium-molybdenum alloy steel bar with 150 mm diameter, ideal for aircraft landing gear and heavy machinery shafts. Falls under HTS 7228.50.5040 for other cold-finished alloy steel bars with 76-228 mm cross-section. Alloy status confirmed by elevated Cr, Ni, and Mo per Chapter 72 definitions.
Duty Rate — Germany → 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 certificates showing 4340 chemistry to prove alloy steel classification
• Document cold-forming process to distinguish from hot-rolled (7228.30) or forged products
• Watch for 'further worked' treatments like polishing that shift to 7228.70+ headings