AISI 8620 Alloy Steel Square Bar from China
Hot-rolled square bar from AISI 8620 carburizing alloy steel, used for gears and pinions requiring case hardening. Fits HTS 7228.60.60.00 for non-cold-formed bars of other alloy steel, with composition including nickel, chromium, and molybdenum below tool steel thresholds. Provided in standard mill lengths.
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
• Submit entry with production process certification (hot-rolled/forged) to prevent confusion with cold-finished bars
• Maintain traceability documents for alloy content to defend against CBP audits on alloy steel definitions