Inconel 718 Hot-Rolled Bar Stock from China
Inconel 718 hot-rolled bar stock (52.5% Ni, 19% Cr, Nb-strengthened) for turbine blades and rocket motors. HTS 7222.19.0006 covers these high-nickel alloy steel bars, hot-rolled only, no further surface treatments. Aerospace-grade precipitation hardenable alloy.
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 5662 material spec certification required to prove high-nickel aerospace grade
• Document heat treatment as part of hot-rolling, not separate further working
• ITAR compliance needed alongside tariff docs for defense-related imports