Inconel 718 Square Bar High-Nickel Steel from China
Precipitation-hardening Inconel 718 square bar with 50-55% nickel, niobium, and molybdenum for aerospace turbine components. HTS 7222.30.00.12 for hot-rolled high-nickel alloy steel bars/rods. Provides high strength at elevated temperatures.
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
• Obtain aerospace-grade certifications like AMS 5662 to support high-nickel classification
• Distinguish from tool steels (US note e) which require specific carbon/chromium levels
• Declare straight lengths only; coiled would be 7221 series