Cold-Finished 4330V Alloy Steel Bar from China
4330V modified alloy steel bar with vanadium, cold-finished 55 mm hex for connecting rods. Classified HTS 7228.50.5015 cold-finished alloy steel <76 mm. Vacuum degassed for improved fatigue properties.
Duty Rate — China → United States
35%
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
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
Import Tips
• Include vanadium (0.05-0.10%) microalloying specification
• Document vacuum degassing for cleanliness verification
• Hexagon across flats measurement critical for size classification