Alloy 20Cb-3 Hot-Rolled High-Nickel Steel Coil
Hot-rolled coil of Alloy 20Cb-3 (Incoloy 20), high-nickel (35% Ni) austenitic alloy steel, 4.75+ mm thick, 600+ mm wide, in coils unfurther worked. Directly under HTS 7225.30.30.05 as specified high-nickel alloy flat-rolled product.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If width <600 mm
Narrower high-nickel hot-rolled coils classify under heading 7226.
If painted or coated
Surface coatings constitute 'further worked' moving to 7225.99.
If imported as pipe fittings
Fabricated into fittings before import shifts to Chapter 73 articles.
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
• Label coils clearly with alloy grade and dimensions to facilitate CBP exam
• Pre-verify HS classification with binding ruling if marginal high-nickel content
• Ensure no chemical treatments; 'further worked' per Chapter note includes phosphatizing
Related Products under HTS 7225.30.30.05
NiCrMo-625 Hot-Rolled Steel Coil
NiCrMo-625 high-nickel alloy hot-rolled flat coil for aerospace/chemical use, meets HTS 7225.30.30.05 specs.
High-Nickel HR Coil 6mm 1000mm Wide
Generic high-nickel alloy steel hot-rolled coil, 6mm thick, 1000mm wide, for custom fabrication. HTS 7225.30.30.05.
UNS N06625 Hot-Rolled Alloy Coil
UNS N06625 (Inconel 625 equiv) high-nickel HR coil ≥4.75mm x ≥600mm. HTS 7225.30.30.05 classification.
Type 20 High-Nickel Hot-Rolled Coil
Type 20 stainless high-nickel alloy steel hot-rolled coil, exact specs for 7225.30.30.05.
Incoloy 800 Hot-Rolled Alloy Steel Coil
Flat-rolled coil of Incoloy 800, a high-nickel alloy steel containing over 30% nickel, hot-rolled to a thickness of 4.75 mm or more and 600 mm or wider, supplied in coils without further surface treatment. Classified under HTS 7225.30.30.05 due to its high-nickel alloy composition and meeting the specified dimensions and hot-rolled condition per Chapter 72 notes. Used primarily in chemical processing equipment for corrosion resistance.
Incoloy 825 Hot-Rolled High-Nickel Steel Coil
Hot-rolled coil of Incoloy 825 high-nickel alloy steel (42% Ni), thickness 4.75 mm+, width 600 mm+, in coils and not further worked. Fits HTS 7225.30.30.05 precisely as 'other alloy steel' of high-nickel type per U.S. chapter notes, ideal for heat exchangers in harsh environments.