Super Duplex 2507 Stainless Billet 260 cm² from Mexico
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 — Mexico → 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 already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
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