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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If electrolytically coated or plated
Further worked with metallic coatings classifies under 7228.30 for other bars/rods.
If forged, not rolled/extruded
Forged high-nickel bars fall under 7214.91 as hot-worked but not rolled products.
If machined into valves
Completed valve components from high-nickel steel classified by function in Chapter 84.
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Import Tips & Compliance
• Entry must include extrusion process details and alloy certs showing Ni >40%
• Distinguish hot-extruded from hot-rolled via manufacturing records for correct subheading
• Avoid declaring as 'alloy steel' generically; specify high-nickel stainless per Chapter notes
Related Products under HTS 7222.19.00.06
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.
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.
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.