17-4 PH Precipitation Hardening Stainless Plate 3mm x 1524mm from China
17-4 PH martensitic precipitation hardening stainless steel, cold-rolled to exactly 3 mm thick and 1524 mm wide, flat. HTS 7219.32.0045 applies as cold-reduced stainless not further worked, meeting width/thickness criteria. Aerospace and tooling applications.
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
• Certify precipitation hardening grade with full alloy analysis including Cu, Nb per AISI specs
• PH condition (H900 etc.) is heat treatment, not surface working—still 7219.32 if no coating/polish