Duplex 2205 Stainless Steel Plate Strip from China
Duplex 2205 (UNS S31803) flat strip, 500 mm wide, 2 mm thick, 4.5-6.5% nickel. Fits HTS 7220.90.0015 as other stainless flat-rolled <600 mm with qualifying nickel. High-strength for offshore platforms and pressure vessels.
Duty Rate — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Duplex requires ferrite/austenite verification; standard stainless docs suffice
• Thickness >4 mm? Still flat-rolled unless universal mill plate form
• Not high-strength steel (note a); stainless separate