Incoloy 800 Hot-Rolled Round Bar
Incoloy 800 is a high-nickel alloy steel (typically 30-35% nickel, 19-23% chromium) supplied as hot-rolled round bars not further worked beyond hot-rolling. It falls under HTS 7222.19.0006 due to its classification as other bars and rods of high-nickel alloy stainless steel, hot-rolled without additional surface treatments like polishing or coating. Used primarily in chemical processing for corrosion resistance.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cold-drawn or further worked
Cold-formed or ground bars of high-nickel alloy steel move to 7222.30 as they exceed 'not further worked' criteria.
If 600 mm or more in diameter
Large-diameter bars and rods of high-nickel alloy steel are classified separately under 7222.11.
If made into tubes or pipes
High-nickel alloy steel converted into tubular products falls under Chapter 73 headings for tubes.
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Import Tips & Compliance
• Provide mill test certificates confirming high-nickel alloy composition (over 25% Ni) to verify classification under 7222.19.0006
• Ensure documentation specifies 'not further worked' status, distinguishing from cold-drawn bars in 7222.20
• Avoid common pitfalls like mislabeling as standard stainless steel, which shifts to 7222.19.0005
Related Products under HTS 7222.19.00.06
Inconel 625 Hot-Rolled Hexagonal Bar
Inconel 625 hot-rolled hexagonal bars feature high nickel content (58% min) with chromium and molybdenum for extreme corrosion resistance in aerospace and marine environments. Classified under HTS 7222.19.0006 as other hot-rolled bars of high-nickel alloy steel, not further worked. Ideal for high-temperature structural components.
Incoloy 825 Hot-Extruded Rod
Incoloy 825 hot-extruded rods (42% Ni, 22% Cr, 3% Cu) provide resistance to sulfuric acid and chloride stress corrosion. Classified HTS 7222.19.0006 as high-nickel alloy steel rods, hot-extruded without further working. Used in oil & gas extraction equipment.
Inconel 718 Hot-Rolled Bar Stock
Inconel 718 hot-rolled bar stock (52.5% Ni, 19% Cr, Nb-strengthened) for turbine blades and rocket motors. HTS 7222.19.0006 covers these high-nickel alloy steel bars, hot-rolled only, no further surface treatments. Aerospace-grade precipitation hardenable alloy.
Alloy 20 Hot-Rolled Round Rod
Carbide Solution Alloy 20 rods (35% Ni, 20% Cr, Cu, Mo, Nb) hot-rolled for sulfuric acid handling. Under HTS 7222.19.0006 as other high-nickel stainless steel rods, not further worked. Pharmaceutical and food processing applications.
Incoloy 925 Hot-Drawn Bar
Incoloy 925 hot-drawn bars (42% Ni, 20% Cr, Mo, Ti, Cu) for oilfield sour service. HTS 7222.19.0006 for high-nickel alloy steel bars hot-drawn, not further worked. Age-hardenable for downhole tools.
Nickel 200 Hot-Rolled Bar
Commercially pure Nickel 200 (99% Ni) hot-rolled bars for caustic handling. Though nearly pure nickel, classified as high-nickel alloy steel bar under HTS 7222.19.0006 when in steel matrix form, not further worked.