17-4 PH Precipitation Hardening Stainless Steel Plate 10mm from China
Precipitation-hardening 17-4 PH stainless steel cold-rolled plate, 10 mm thick, over 600 mm wide, for aerospace components. Classified in HTS 7219.31.00 as cold-rolled stainless steel not further worked, thickness qualifying despite specialty 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
• Include heat treatment records showing precipitation hardening done post-cold-rolling doesn't count as further working
• Differentiate from tool steels via U.S. note (e) element analysis in entry documentation
• Watch Section 232 tariffs on stainless; declare country of melt/pour accurately