Hastelloy C-276 Hot-Extruded Square Bar
Hastelloy C-276 (57% nickel, 16% molybdenum) square bar hot-extruded for pollution control scrubbers and flue gas desulfurization. HTS 7228.30.80.05 covers hot-extruded high-nickel alloy steel bars not further worked. Exceptional resistance to pitting and stress corrosion.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If spring steel composition
Spring steel alloys (specific Si/Mn/Cr per note 1(j)) separate from high-nickel under 7228.30.20 subheading.
If welded into tubes/pipes
Welded tubular products from high-nickel strip change from bars (7228) to tubes (7304) classification.
If sold as set with drill bit end
Hollow drill rods assembled as complete sets classify under 7228.80, not individual hot-rolled bars.
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Import Tips & Compliance
• Include heat analysis certificates; Mo content critical for high-nickel verification against chapter alloy notes
• Document extrusion process—hot-extruded qualifies under 7228.30 but cold extrusion may go to 7228.50
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.
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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
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RA333 High-Nickel Bar
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