17-4 PH Stainless Steel Hollow Bar for Aerospace from Canada
Precipitation-hardening 17-4 PH stainless steel seamless hollow bar for aircraft structural components. Falls under HTS 7304.49.0015 as stainless steel hollow profiles, seamless, ideal for high-stress aerospace parts. Heat-treatable for enhanced mechanical properties.
Duty Rate — Canada → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Include aerospace material specs (AMS 5643) in commercial invoice for valuation
• Comply with ITAR if dual-use; declare non-military end-use explicitly
• Batch traceability required—retain heat numbers for potential audits