17-4PH Stainless Alloy Scrap from Mexico
Precipitation hardening 17-4PH alloy steel scrap from aerospace forgings. Borderline classification under 7204.29.00.00 if not meeting full stainless criteria, otherwise other alloy.
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
• Conduct full stainless analysis; 17-4PH often reclassified to 7204.49
• Age-hardening condition docs may affect value declaration
• Magnet test for martensitic structure verification