Titanium Alloy Turbine Disk Forging from China
A high-strength steel forging shaped as a turbine disk for use in aircraft turbojet engines, designed to withstand extreme rotational speeds and temperatures. Classified under HTS 8411.91.90.81 as a steel forging component specifically for aircraft gas turbine engines. It forms the core rotating part where turbine blades are attached.
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Verify material certification meets aerospace standards like AMS specifications to avoid reclassification
• Include end-use documentation proving aircraft turbine application for duty preference eligibility
• Watch for anti-dumping duties on steel forgings from certain origins; declare exact alloy composition