Nitralloy Alloy Steel Cold Bar 210 mm Diameter from Canada
Nitralloy 135M nitriding alloy steel bar cold-finished 210 mm diameter for aircraft engine shafts. Classified HTS 7228.50.5040 cold-finished alloy steel bars 76-228 mm. Cr-Mo-Al alloy for case hardening.
Duty Rate — Canada → 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
• Aluminum content certification proves Nitralloy special alloy status
• Upper size range (210/228 mm) demands dual measurement methods
• Nitriding preparation condition must remain as cold bar only