Super Duplex 2507 Stainless Billet 260 cm² from China
Super duplex 2507 (25Cr-7Ni) stainless steel rectangular billet with 260 cm² area for chemical processing equipment. HTS 7218.91.0030 classification for large-area rectangular stainless semi-finished products without further working. Superior corrosion resistance in chloride environments.
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
• Provide PREN calculation (>40) documentation for super duplex verification alongside chemistry
• Ensure billets remain in hot-rolled condition without borating or phosphatizing treatments
• Separate from heat-resisting steels (U.S
• Note g) by documenting full alloy composition