1.5mm Aerospace Grade Alloy Steel Round Wire from China
17-4 PH precipitation hardening alloy steel round wire 1.5mm for aerospace fasteners. HTS 7229.90.50 as other alloy steel round wire before heat treatment; composition doesn't match tool or special steel notes exactly. Supplied annealed for subsequent machining.
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
• AMS specification docs confirm aerospace alloy without tool steel classification
• Heat treatment status at import critical; aged wire may change properties
• ITAR restrictions may apply beyond tariff classification