17-4 PH Precipitation Hardening Stainless Sheet 0.3mm from China
17-4 PH martensitic precipitation hardening stainless steel cold-rolled sheet, 0.3 mm x 600+ mm width untreated. Classifies under HTS 7219.35.00 as thin cold-reduced stainless flat-rolled product.
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
• Document PH grade certification; may face scrutiny vs tool steel definitions in notes
• Confirm no age-hardening heat treatment post-rolling that alters classification
• Use protective packaging preventing 'further worked' surface contact damage