AISI 8620 Hot-Rolled Carburizing Alloy Steel Coil
3.5 mm thick hot-rolled coil of AISI 8620 low-alloy steel (Ni-Cr-Mo), width 1000 mm, for gear manufacturing. HTS 7225.30.70.00 applies to this other alloy steel, hot-rolled in coils, thickness <4.75 mm, width ≥600 mm.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If thickness of 4.75 mm or more
Thicker hot-rolled coils fall into separate thickness subheading within 7225.30.
If bars or rods, not flat-rolled
Heading 7225 specific to flat-rolled products; different forms classify under 7213/7224.
If further worked than hot-rolled
Cold-rolling or other surface treatments (e.g., artificial oxidation) per US Note move to 7225.40.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include heat analysis report detailing Ni (0.4-0.7%), Cr (0.4-0.6%), Mo (0.15-0.25%) to confirm alloy steel status
• Photograph coils showing hot-rolled scale surface to prove no further working like polishing or coating
• Check for Section 232 tariffs; declare origin accurately as alloy steel may trigger additional duties
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