Engine Turbine Shroud Segment from Japan
Single-crystal superalloy turbine shroud segment that lines the hot gas path in aircraft engine high-pressure turbine. Provides thermal and containment protection. Under 8409.10.0080 as specialized aircraft engine part.
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
• Submit single-crystal casting process certifications from approved foundries
• Declare exact superalloy grade (e.g
• CMSX-4) matching specific engine models
• Avoid misdeclaration as general metal castings by linking to 8407 engine documentation