Hastelloy X Plate
Hot-rolled plate of Hastelloy X high-nickel alloy (~47% Ni), width over 600 mm for gas turbine components. HTS 7219.90.0010 for its stainless high-nickel flat-rolled nature. High-temp oxidation resistant.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not stainless finish
Non-stainless flat-rolled steel falls back to earlier Chapter 72 headings.
If imported as turbine part
End-use in engines classifies under Chapter 84, not raw material.
Not sure which classification is right?
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Import Tips & Compliance
• Mill certs must specify stainless/high-nickel to match statistical suffix .10
• Avoid bulk packaging that mimics sets—declare as individual sheets
• Check for Section 232 tariffs on steel regardless of alloy
Related Products under HTS 7219.90.00.10
Hastelloy C-276 Plate
Flat-rolled plate of Hastelloy C-276 high-nickel alloy steel (Ni ~57%), width 600 mm or more, used for corrosion resistance in chemical processing. Fits HTS 7219.90.0010 as high-nickel stainless steel per Chapter 72 alloy specs. Thickness typically 4-20 mm for industrial applications.
Monel 400 Hot-Rolled Strip
Hot-rolled flat strip of Monel 400 high-nickel alloy steel (~67% Ni), 600+ mm wide, resistant to seawater corrosion. Under HTS 7219.90.0010 for high-nickel stainless flat-rolled products per Chapter 72. Suitable for shipbuilding and valves.
Alloy 20 Cold-Reduced Plate
Cold-reduced flat plate of Carpenter Alloy 20, high-nickel stainless steel (~35% Ni), width ≥600 mm for sulfuric acid handling. HTS 7219.90.0010 due to high-nickel alloy in flat-rolled stainless form. Thickness 6-12 mm typical.
Incoloy 825 Sheet
Flat-rolled sheet of Incoloy 825 high-nickel alloy steel (~42% Ni), 600 mm+ width, for oil/gas downhole service. Classified HTS 7219.90.0010 as stainless high-nickel per Chapter definitions. Excellent pitting resistance.
AL-6XN Stainless Sheet
Flat-rolled AL-6XN super-austenitic high-nickel stainless sheet (~24% Ni), 600+ mm width for desalination plants. HTS 7219.90.0010 per high-nickel alloy steel definition. Chloride stress corrosion resistant.
Carpenter 20Cb-3 Plate
Cold-rolled plate of Carpenter 20Cb-3 high-nickel alloy (~35% Ni), width >600 mm, for pharmaceutical equipment. Fits HTS 7219.90.0010 as stainless high-nickel flat product. Good for acetic acid exposure.