17-4 PH Precipitation Hardening Stainless Square Stock from Mexico
17-4 PH (17-4-4) martensitic precipitation hardening stainless steel square semi-finished stock with <232 cm² area for aerospace components. Under HTS 7218.99.0015 as square cross-section stainless semi-finished product. Heat treatable for high strength.
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
• Provide precipitation hardening certification and condition (H900/H1150); ensure no 'further worked' surface treatments; calculate area from caliper measurements at multiple points