Spherical Graphite Iron Backup Rolls from Germany
Nodular (ductile) cast iron backup rolls with excellent toughness for high-tonnage rolling mills. HTS 8455.30.00 covers these rolling mill rolls. Superior to grey iron for fatigue resistance.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.82.1015%Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as provided for in subdivision (f) 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
• Material certs must show nodular graphite structure per ASTM A536
• Declare as 'ductile iron' not 'cast iron' for accurate duty
• Include ultrasonic testing reports for internal soundness