321 Stainless Steel Forging Billet
A stabilized 321 stainless steel billet (18% Cr, 10% Ni, Ti addition) for high-temperature exhaust components. It is a semi-finished product of stainless steel, not further worked, classified under tariff item 7218.99.00 as 'Other' semi-finished stainless steel, preventing carbide precipitation during welding.
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 forged into bars or rods
Other bars and rods of stainless steel are classified under heading 72.22.
If the billet is not stainless but other alloy steel
Semi-finished products of other alloy steel fall under heading 72.24.
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
• Verify the titanium content to confirm 321 stabilization, which affects classification and end-use
• Ensure the billet is in primary form (not further worked) for this tariff item
• Provide a mill certificate to CBSA to support the stainless steel grade and semi-finished status
Related Products under Tariff item 7218.99.00
17-4 PH Precipitation Hardening Stainless Square Stock
A 17-4 PH (17-4-4) martensitic precipitation hardening stainless steel square semi-finished stock with a cross-sectional area under 232 cm², for aerospace components. It is a semi-finished product of stainless steel, not further worked, classified under tariff item 7218.99.00 as 'Other' semi-finished stainless steel.
17-4 PH Stainless Steel Round Billet
A precipitation-hardening stainless steel billet with a circular cross-section of 150 mm diameter, used as a primary input for aerospace forgings. It is a semi-finished product of stainless steel, not further worked than cast or roughly shaped, falling under tariff item 7218.99.00 as 'Other' semi-finished stainless steel products.
316L Stainless Steel Bloom
A semi-finished rectangular stainless steel bloom of 316L grade (16-18% Cr, 10-14% Ni, low carbon), typically 200x200 mm cross-section, for further hot working into plates or structural shapes. It is a primary form of stainless steel, not further worked, classified under tariff item 7218.99.00 as 'Other' semi-finished stainless steel.
316Ti Stabilized Stainless Square Billet
A 316Ti stabilized stainless square billet with a cross-sectional area under 232 cm², for welded structures. It is a semi-finished product of stainless steel, not further worked, classified under tariff item 7218.99.00 as 'Other' semi-finished stainless steel, resistant to weld decay.
409 Stainless Steel Semi-Finished Round
A ferritic 409 stainless steel round semi-finished stock, 120 mm diameter, for exhaust tubing. It is a semi-finished product of stainless steel, not further worked, classified under tariff item 7218.99.00 as 'Other' semi-finished stainless steel, suitable for automotive exhaust applications.
430 Ferritic Stainless Steel Square Billet
An AISI 430 ferritic stainless square billet with a cross-sectional area under 232 cm², for automotive trim and appliances. It is a semi-finished product of stainless steel, not further worked, classified under tariff item 7218.99.00 as 'Other' semi-finished stainless steel, with 17% chromium and magnetic properties.