Cold-Finished Nitronic 50 Austenitic Alloy Steel Bar from China
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 — 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
• Magnetic permeability test confirms austenitic structure vs. martensitic grades
• PREN calculation documentation proves corrosion resistance claims
• Galling resistance specs help distinguish from standard stainless