Cold-Finished Nitronic 50 Austenitic Alloy Steel Bar from Mexico
Nitronic 50 high-manganese austenitic alloy steel bar cold-finished for pump shafts. Alloy steel per total elements >2% (22% Cr, 12% Ni, 7% Mo). HTS 7228.50.50 other bars cold-formed.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Magnetic permeability test confirms austenitic structure vs. martensitic grades
• PREN calculation documentation proves corrosion resistance claims
• Galling resistance specs help distinguish from standard stainless