AISI 4330V Modified Alloy Steel Round Bar from Japan
Modified 4330V alloy steel round bar, hot-rolled for landing gear and rocket motor cases. HTS 7228.60.60.00 applies to this non-cold-formed bar of other alloy steel with vacuum-melted Ni-Cr-Mo-V composition. Used in high-stress aerospace applications.
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
• Vacuum-melted grades need melt process certification for proper alloy verification
• Avoid classifying as parts (84/85 chapters) if imported as merchant bar stock