17-4 PH Precipitation Hardening Stainless Sheet 0.3mm from Mexico
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 — Mexico → United States
10%
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
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