AISI 8620 Case-Hardening Alloy Steel Bar from China
280 mm hexagonal bar of AISI 8620 nickel-chromium-molybdenum steel, hot-extruded for gears. HTS 7228.30.80.70 for alloy steel shapes exceeding 228 mm cross-section, not further worked. Ideal for carburizing applications in heavy transmissions.
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
• Document extrusion process confirming 'hot-drawn or extruded' status per heading description
• Measure largest cross-sectional dimension for shapes; must exceed 228 mm threshold
• Avoid coiled shipments as universal mill plate definition excludes coils for certain products