Investment Casting Mold for Aerospace Turbine Blades
Ceramic shell mold pattern set used in the lost-wax investment casting process to create nickel superalloy turbine blades for jet engines. Falls under HTS 8480.49.00 for molds used in precision metal casting of high-performance alloys. Ensures complex geometries and thin walls critical for aerospace applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3.1% | +35.0% | 38.1% |
| 🇲🇽Mexico | 3.1% | +10.0% | 13.1% |
| 🇨🇦Canada | 3.1% | +10.0% | 13.1% |
| 🇩🇪Germany | 3.1% | +10.0% | 13.1% |
| 🇯🇵Japan | 3.1% | +10.0% | 13.1% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for molds specifically made of metal carbides
8480.60 covers molds composed principally of metal carbides, regardless of material molded.
If repurposed for rubber or plastics molding
End-use material determines subheading; investment molds adapted for non-metal processes shift classification.
If used solely for testing metal castings in quality control
Test equipment molds may fall under Chapter 90 testing apparatus provisions.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include NIST-traceable metrology reports for mold cavity precision, as aerospace molds require strict tolerance verification
• Declare as 'molds for metal carbides or alloys' with process description to distinguish from glass or plastic molds
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