Incoloy 800 Cold-Rolled Heat-Resisting Steel Sheet
Flat-rolled Incoloy 800 alloy steel sheet, cold-rolled to a thickness under 4.75 mm and width over 600 mm, not further worked. Meets U.S. note (g) definition for heat-resisting steel with low carbon (<0.3%) and 4-10.5% chromium for high-temperature oxidation resistance. Used in furnace components and heat exchangers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tool steel per US note (e)
Exceeds heat-resisting criteria with specific high-carbon/chromium combinations qualifying as tool steel.
If not alloy steel (≤10% total alloying elements)
Flat-rolled stainless or non-alloy steel products shift to Chapter 72 headings 7208-7223.
If thickness of 4.75 mm or more
Thicker cold-rolled alloy steel sheets fall under separate thickness-based subheading.
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Import Tips & Compliance
• ,Verify cold-rolled status with no further working (no polishing, coating, or cladding per chapter note)
• Avoid misclassification as tool steel by confirming chromium content below 10.5% threshold
Related Products under HTS 7225.50.70.00
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