Monel 400 Hot-Rolled Flat Bar
Monel 400 (67% nickel, 30% copper) flat bar hot-rolled for marine propeller shafts and valve stems. Fits HTS 7228.30.80.05 as other hot-rolled high-nickel alloy steel bars. Excellent seawater corrosion resistance defines its industrial application.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If >50% copper content
Copper-nickel alloys exceeding copper thresholds move from steel chapter 72 to copper alloys in chapter 74.
If ball-bearing steel per note
Specific C/Mn/Si/Cr limits in ball-bearing steel note classify under 7225.40, excluding high-nickel.
If circular cross-section under 80mm, certain alloy
Low-alloy hot-rolled bars meeting 7213 size/composition criteria take precedence over high-nickel.
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Import Tips & Compliance
• Cu/Ni ratio documentation essential; high Cu may prompt stainless vs alloy steel review
• Measure width/thickness precisely—flat-rolled >150mm wide may shift to universal mill plate notes
Related Products under HTS 7228.30.80.05
Incoloy 800 Hot-Rolled Round Bar
Incoloy 800 is a high-nickel alloy steel bar (32-35% nickel) hot-rolled into round cross-section, used in chemical processing equipment for corrosion resistance. It falls under HTS 7228.30.80.05 as other bars and rods of high-nickel alloy steel, not further worked than hot-rolled. Meets chapter definition for alloy steel with high nickel content exceeding typical thresholds.
Inconel 625 Hot-Drawn Hexagonal Rod
Inconel 625 high-nickel alloy (58% nickel min) rod hot-drawn to hexagonal profile for aerospace fasteners and marine hardware. Classified in HTS 7228.30.80.05 for other hot-drawn rods of high-nickel alloy steel, without further working. High nickel provides oxidation resistance at elevated temperatures.
Alloy 20 Hot-Drawn Round Rod
Carnegie Alloy 20 (32-38% nickel) hot-drawn round rod for sulfuric acid handling piping and fittings. HTS 7228.30.80.05 for high-nickel alloy steel rods, hot-drawn without further working. Stabilized austenitic structure prevents carbide precipitation.
Nickel 200 Hot-Extruded Rod
Commercially pure Nickel 200 (99%+ Ni) extruded rod for electronic component bases. HTS 7228.30.80.05 covers high-nickel alloy steel extruded rods not further worked. High thermal conductivity and low work hardening rate.
Custom 625 High-Nickel Alloy Bar
Custom 625 equivalent (high-nickel, Nb-stabilized) hot-rolled bar for nuclear reactor components. Fits 7228.30.80.05 high-nickel alloy steel bars. Radiation resistance and fabricability key properties.
RA333 High-Nickel Bar
Rolled Alloys RA333 (high Ni-Cr-Mo) hot-rolled bar for furnace muffles. HTS 7228.30.80.05 for high-nickel alloy applications up to 1800°F.