17-4 PH Precipitation Hardening Stainless Billet 235 cm² from Mexico
Martensitic precipitation hardening stainless steel 17-4 PH (AISI 630) large round billet for aerospace forgings, with cross-sectional area exceeding 232 cm². Classified in HTS 7218.99.0060 as qualifying stainless semi-finished product of circular section per size specs.
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
• Supply solution-annealed condition certification to prove semi-finished status before age-hardening treatments
• Label with precise diameter (e.g
• ~172 mm for 232 cm²) to match circular cross-section requirement
• Comply with aerospace import specs like AMS 5643 alongside HTS documentation