17-4 PH Precipitation Hardening Tube 90 mm OD from Canada
Welded 17-4 PH (UNS S17400) precipitation hardening alloy steel tube, 90 mm OD, 3.0 mm wall. HTS 7306.50.5050 covers such welded circular alloy steel tubes ≤114.3 mm OD, ≥1.65 mm wall. Aerospace structural component.
Duty Rate — Canada → 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 solution treatment/aging certificates for PH grade verification
• Confirm welding doesn't exceed 16mm wire dimension per chapter note