17-4 PH Precipitation Hardening Stainless Coil 28mm from China
17-4 PH (precipitation hardening) stainless steel hot-rolled rods in irregular coils, 28 mm diameter circular cross section for aerospace and valve components. Classified HTS 7221.00.0045 for hot-rolled stainless coils ≥19 mm diameter, not further worked. Heat-treatable alloy with 17% Cr and 4% Ni.
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 alloy test reports; confirm no age-hardening treatment occurred post-rolling; declare exact chromium percentage to validate stainless status