Alloy 20 Cold-Reduced Strip
Carbide 20Cb-3 (Alloy 20) high-nickel stainless sheet, cold-reduced under 4.75 mm thick x ≥600 mm wide, not further worked. Used for sulfuric acid handling equipment. HTS 7225.50.80.10 due to high-nickel content despite stainless characteristics.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as stainless steel
CBP may classify high-nickel Cr-Ni alloys as stainless under Chapter 72 stainless cold-rolled headings.
If ball-bearing steel
Cold-rolled alloy meeting precise ball-bearing steel composition in note (h) uses specialized subheading.
If in coils and semi-finished
Cold-rolled high-nickel in coils may classify as semi-finished if not fully flat-rolled product.
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Import Tips & Compliance
• Provide AMS QQ-N-286 certification confirming high-nickel composition for proper duty assessment
• Entry must specify 'cold-rolled only, no further working'; any burnishing triggers reclassification
Related Products under HTS 7225.50.80.10
Inconel 625 Cold-Reduced Plate
Cold-reduced Inconel 625 flat-rolled plate of high-nickel alloy steel (over 58% nickel), width exceeding 600 mm and thickness less than 4.75 mm, without further working. Renowned for corrosion resistance in harsh chemical environments. Fits HTS 7225.50.80.10 as high-nickel alloy steel that's only cold-rolled.
Incoloy 825 Cold-Rolled Sheet
Incoloy 825 high-nickel alloy (38-46% Ni) cold-rolled flat sheet <4.75 mm x ≥600 mm, without further surface treatments. Ideal for chemical processing and nuclear applications. Meets HTS 7225.50.80.10 criteria for high-nickel cold-rolled alloy steel.
Incoloy 800 Cold-Rolled Sheet
Flat-rolled Incoloy 800 alloy steel sheet, cold-rolled to a thickness under 4.75 mm and width over 600 mm, not further worked beyond cold reduction. This high-nickel alloy (typically 30-35% nickel) provides excellent resistance to oxidation and carburization at high temperatures. Classified under HTS 7225.50.80.10 due to its high-nickel composition and cold-rolled state without additional surface treatments.
Hastelloy C-276 Cold-Rolled Sheet
Hastelloy C-276 high-nickel alloy steel (57% nickel min) supplied as cold-rolled flat sheet under 4.75 mm thick and over 600 mm wide, not further worked. Used in severe corrosive environments like flue gas desulfurization. HTS 7225.50.80.10 applies for its high-nickel alloy steel characteristics and cold-rolled processing only.
Monel 400 Cold-Rolled Alloy Sheet
Monel 400 nickel-copper alloy steel sheet (67% nickel), cold-rolled to thickness <4.75 mm, width >600 mm, no further working. Excellent seawater corrosion resistance for marine applications. Classifies in HTS 7225.50.80.10 as high-nickel alloy steel product.