Tantalum Investment Casting Crucible
Tantalum shell crucible for vacuum induction melting in investment casting of turbine components. Classified HTS 8103.91.00.00 for tantalum construction in precision casting applications.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If base metal fittings/parts, not complete crucible
Articles like mountings or bases under Chapter 83 if not functional crucibles.
If part of induction melting furnace systems
Parts for industrial furnaces including induction equipment under Chapter 85.
If predominantly manganese alloyed
Other base metals like manganese change Chapter 81 heading.
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Import Tips & Compliance
• AS9100 quality certification aids aerospace end-use verification
• Thermal shock test reports prevent durability disputes
Related Products under HTS 8103.91.00.00
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