Magnetic Pulse Welding Coil from Canada
High-current induction coil generating magnetic pressure for solid-state welding of aluminum to steel in automotive battery trays. Part of magnetic pulse welding apparatus under HTS 8515.90.40.00. Disposable after limited discharges.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify peak current rating (100-500kA) and turns ratio
• Copper foil winding composition affects valuation
• Prototype vs. production coils have different statistical reporting