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