Turbine Rotor Disk Forging from Japan
Powder metallurgy forged high-pressure turbine rotor disk for aircraft engines, capable of 12,000 RPM operation. Features integral blade attachment slots. Under 8409.10.0080 for aircraft engine rotating parts.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit powder atomization and HIP processing parameter records
• Include bore shrinkage and rim growth prediction data
• Avoid classifying as generic nickel alloy by proving disk geometry specificity