AISI 9310 Hot-Rolled Alloy Gear Bar 170mm from China
High-performance AISI 9310 carburizing alloy steel bar, hot-rolled 170 mm for aerospace gears. Classifies HTS 7228.30.80.45 as alloy hot-rolled rod 152-228 mm, not further worked beyond extrusion.
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
• AMS specs required for aerospace - include 9310 material test reports; ITAR considerations for defense applications; measure at multiple points for ovality