Rene 41 Nickel-Based Superalloy Wire
Rene 41 superalloy wire for turbine blades and hot-section components offers exceptional creep resistance above 1800°F. Not cold-formed condition classifies under HTS 7505.22.50.00 as nickel alloy wire.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for cobalt-based superalloys
Cobalt-nickel superalloys classify under Chapter 81 cobalt heading.
If aircraft/spacecraft part-specific import
Aerospace parts have dedicated Chapter 88 provisions.
If in powder form for additive manufacturing
Nickel alloy powders classify under heading 7504, not wire.
Not sure which classification is right?
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Import Tips & Compliance
• ITAR/EAR export control documentation often required for superalloy wire
• Solution annealing certificates verify proper heat treatment condition
• Vacuum induction melt (VIM) process documentation confirms quality grade
Related Products under HTS 7505.22.50.00
Monel 400 Nickel-Copper Alloy Wire
Monel 400 wire, a nickel-copper alloy, offers excellent resistance to seawater and acidic environments, commonly used in marine hardware and valves. Not cold-formed, this wire is hot-processed and falls under HTS 7505.22.50.00 for non-cold-formed nickel alloy wire products.
Alloy 20Cb-3 Nickel-Iron-Chromium Wire
Alloy 20Cb-3 (Carpenter 20) wire resists sulfuric acid and chloride stress corrosion, used in pharmaceutical and food processing equipment. Not cold-formed production places it under HTS 7505.22.50.00 for nickel alloy wire.
Nimonic 75 Nickel-Chromium Wire
Nimonic 75 wire serves gas turbine and furnace applications requiring oxidation resistance up to 1000°C. This not cold-formed nickel-chromium alloy wire falls under HTS 7505.22.50.00 classification.
Constantan Nickel-Copper Wire
Constantan (55% copper, 45% nickel) wire provides stable electrical resistance for precision thermocouples and strain gauges. Though copper-rich, nickel alloy status and non-cold-formed processing classify it under HTS 7505.22.50.00.
Ni-Span C Nickel-Iron Alloy Wire
Ni-Span C wire maintains constant modulus over wide temperature range, essential for precision springs in watches and instruments. The not cold-formed nickel alloy wire is classified under HTS 7505.22.50.00.
Inconel 625 Nickel Alloy Wire
Inconel 625 is a high-performance nickel-chromium-molybdenum alloy wire used in aerospace and chemical processing for its corrosion resistance and strength at high temperatures. This wire is not cold-formed, produced via hot drawing or extrusion processes, and classified under HTS 7505.22.50.00 as nickel alloy wire in its non-cold-formed state.