17-4 PH Stainless Precipitation Hardening Strip 0.5mm x 180mm from China
17-4 PH martensitic precipitation hardening stainless hot-rolled strip, 0.5mm x 180mm (ratio=360>4). HTS 7218.91.00.60 for rectangular semi-finished stainless. Aerospace and valve applications leverage its high strength after heat treatment.
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
• PH grade certification required; heat treatment occurs post-import and doesn't affect import classification
• Ultra-thin strips must still meet minimum hot-rolled criteria vs foil in other chapters