AISI 9310 Aerospace Grade Alloy Steel Ingots from Japan
Vacuum-remelted ingots of AISI 9310 nitriding steel for aircraft gears and bearings, alloyed with nickel, chromium, molybdenum. HTS 7224.10.00 covers these as primary forms of unspecified other alloy steels.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Aerospace imports need NADCAP-certified analysis reports
• Confirm not ball-bearing steel per note (h) specs
• Segregate from stainless to avoid Chapter 72 heading 7221