Incoloy 800 Hot-Rolled Coil Rod
Hot-rolled bars and rods of Incoloy 800, a high-nickel alloy stainless steel (30-35% nickel), supplied in irregularly wound coils for high-temperature applications. Classified under HTS 7221.00.00.05 due to its high-nickel alloy composition and hot-rolled coil form per Chapter 72 notes. Ideal for heat exchangers and chemical processing equipment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cold-rolled or further worked after hot-rolling
Cold-formed or polished high-nickel stainless rods move to Chapter 72 heading for worked stainless bars.
If not in irregularly wound coils but straight lengths
High-nickel alloy steel bars not in coils classify under other hot-rolled stainless bar headings.
If alloy steel but below high-nickel stainless threshold
Lower nickel content stainless coils fall under general stainless bar/rod headings in 7213.
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Import Tips & Compliance
• Certify nickel content exceeds standard stainless thresholds to qualify as high-nickel alloy per U.S
• Note 72(a)
• Provide mill test reports documenting chemical composition and hot-rolled irregular coil specifications
• Avoid reclassification as cold-rolled (7222) by ensuring no further working beyond hot-rolling per Chapter notes
Related Products under HTS 7221.00.00.05
Inconel 625 Hot-Rolled Coil Bar
Hot-rolled bars and rods in irregular coils made from Inconel 625 superalloy (58% nickel minimum), used in aerospace and marine environments. Falls under HTS 7221.00.00.05 as high-nickel alloy stainless steel in hot-rolled coil form, distinguished by superior corrosion resistance.
Hastelloy C-276 Hot-Rolled Coil Rod
Hastelloy C-276 high-nickel alloy (57% nickel) hot-rolled into bars and rods in irregularly wound coils for chemical and pollution control. HTS 7221.00.00.05 applies to stainless steel hot-rolled coil products of high-nickel alloys per tariff structure.
Monel 400 Hot-Rolled Stainless Coil
Monel 400 (67% nickel-copper alloy) hot-rolled rods in irregular coils for marine engineering and valves. Classified in HTS 7221.00.00.05 for its high-nickel stainless steel composition in specified coil form.
Alloy 20Cb-3 Hot-Rolled Coil Rod
Carbide 20Cb-3 (Alloy 20), high-nickel austenitic stainless (35% nickel), hot-rolled in irregular coils for sulfuric acid handling. HTS 7221.00.00.05 covers such high-nickel stainless steel hot-rolled coil products.
Incoloy 825 Hot-Rolled Coil Bar
Incoloy 825 high-nickel alloy (38-46% nickel) bars hot-rolled into irregularly wound coils for oil & gas sour service. Meets HTS 7221.00.00.05 criteria for high-nickel stainless steel in coil form.