17-4 PH Precipitation Hardening Stainless Ingots from China
Precipitation hardening stainless steel ingots (17-4 PH) with copper and niobium for aerospace components. Classified HTS 7218.10.00.00 as primary stainless forms, cast directly from vacuum induction melting.
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
• Provide precipitation hardening certification distinguishing from martensitic grades; Track melting process docs for origin verification; Minimum order quantities often apply for specialty alloys