17-4PH Stainless Rectangular Section 80x40x3mm from China
Welded 17-4 precipitation hardening stainless steel rectangular hollow, 80x40mm x 3mm wall for aerospace ground support equipment. Classifies under HTS 7306.61.70: alloy steel, welded rectangular, thin wall.
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
• Heat treatment certification confirms alloy properties required for classification
• Markings showing weld seam position aid inspection
• ITAR/EAR export control docs if dual-use aerospace application