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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied in coil form
Coiled flat-rolled stainless products over 600 mm classify under heading 7221, not rectangular plates.
If thickness exceeds 10 mm and not high-nickel
Thicker non-high-nickel stainless plates fall under specific thickness-based subheadings.
If imported as part of heat exchanger
If assembled into machinery parts, moves to Chapter 84 for industrial equipment components.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit chemical composition analysis proving high-nickel content to CBP for smooth entry
• Ensure no 'further worked' treatments like cladding per Chapter 72 notes, or risk Chapter 73 shift
• Document end-use if industrial to prevent scrutiny under anti-dumping measures on stainless
Related Products under HTS 7219.90.00.10
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.
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.
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.