AISI 4340 Cold-Reduced Alloy Steel Sheet 5mm Thick
A 5mm thick, 1000mm wide flat-rolled sheet of AISI 4340 nickel-chromium-molybdenum alloy steel, cold-reduced without further processing. Classified under HTS 7225.50.60.00 for cold-rolled other alloy steel products over 600mm wide and 4.75mm thick, ideal for aerospace and automotive components. No polishing, coating, or other Chapter 72 'further worked' treatments applied.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If electrical sheet (grain-oriented or non-oriented)
Alloy steel designed for electrical use with specific silicon content falls under 7225.30 regardless of thickness.
If imported in coils rather than cut-to-length
Cold-rolled alloy steel in coils over 600mm wide uses 7208-7212 headings before subheading distinctions.
If clad or coated post cold-rolling
Cladding or nonmetallic coatings qualify as 'further worked' per chapter note, moving to 7225.99.
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Import Tips & Compliance
• Declare exact width and thickness with gauged certificates; products under 600mm width classify under 7226
• Confirm alloy status via chemical analysis reports to distinguish from stainless (73xx) or tool steel notes
• Watch for rust/discoloration claims—Chapter note denies duty reductions for pre-entry damage on steel products
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