310 Stainless Steel Round Billet 45mm Diameter
A 310 stainless steel round billet with a diameter of 45 mm (cross-sectional area ~159 cm²), used for furnace parts and heat exchangers. This high-temperature grade offers excellent oxidation resistance. It is classified under tariff item 7218.99.00 as an 'other' semi-finished product of stainless steel.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the billet is further processed into bars
Once rolled into bars, the product would be classified under heading 7222 for stainless steel bars and rods.
If the billet is drawn into wire
If drawn into wire, the product would fall under heading 7222 for stainless steel wire.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the billet's cross-sectional area is below 232 cm² to fall under this subheading
• Provide a mill certificate confirming the 310 grade composition for high-temperature applications
• Verify if the product is subject to any special import conditions for heat-resistant materials
Related Products under Tariff item 7218.99.00
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A 15-5 PH precipitation hardening stainless steel round with a diameter of 28 mm (cross-sectional area ~61.6 cm²), used for landing gear and rocket cases. This grade offers an excellent combination of strength and toughness. It is classified under tariff item 7218.99.00 as an 'other' semi-finished product of stainless steel.
15-5 PH Stainless Steel Square Stock 500 cm²
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17-4 PH precipitation-hardening stainless steel square slab with a cross-sectional area of 232 cm², designed for aerospace turbine components. This semi-finished product offers high strength and corrosion resistance. Classified under tariff item 7218.99.00 as other semi-finished stainless steel products.