15CDV6 Aerospace Alloy Steel Tube from China
High-strength seamless tube from 15CDV6 alloy steel for aircraft structures, 140 mm OD, 11 mm wall. Under HTS 7304.59.80.30 for seamless alloy steel tubes with OD 114.3-190.5 mm and wall <12.7 mm.
Duty Rate — China → United States
75%
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
9903.91.0125%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
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
• Include aerospace material spec (AMS) certification proving alloy composition and heat treatment
• Declare as 'tube' not 'pipe' if structural use; terminology affects valuation but not heading