316L Stainless Steel Primary Ingots
Low-carbon 316L stainless steel ingots cast for corrosion-resistant applications in marine and chemical industries. These are primary forms of stainless steel, unmachined and without surface treatment, falling under tariff item 7218.10.00.
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 ingots are of other alloy steel, not stainless steel.
Other alloy steel ingots fall under heading 7224.
If the product is a semi-finished form other than rectangular cross-section.
Semi-finished stainless steel products are classified under 7218.91 or 7218.99.
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
• Confirm the ingots are in primary form (not further worked) and provide a certificate of analysis showing low carbon content (≤0.03%) to distinguish 316L
• Ensure the product is not classified as waste or scrap; ingots must be usable as primary forms
• Check for any import restrictions or permits
Related Products under Tariff item 7218.10.00
17-4 PH Precipitation Hardening Stainless Ingots
Precipitation hardening stainless steel ingots (17-4 PH) containing copper and niobium, cast directly from vacuum induction melting. These are primary forms of stainless steel, not further worked, and fall under tariff item 7218.10.00 as ingots of stainless steel.
300 Series Stainless Steel Ingots
Large cast blocks of austenitic stainless steel alloys (e.g., 304 or 316), produced by melting and pouring into molds. These are primary forms of stainless steel, not further worked, and are classified under tariff item 7218.10.00 as ingots.
304 Stainless Steel Billets
Primary cast billets of grade 304 stainless steel, an austenitic alloy containing approximately 18% chromium and 8% nickel. These semi-finished forms are used as input for further hot-working such as extrusion or forging into finished steel products. They are classified under tariff item 7218.10.00 as 'other primary forms' of stainless steel, not yet rolled or shaped into semi-finished products.
321 Stainless Steel Ingots
Titanium-stabilized 321 stainless steel ingots for high-temperature exhaust systems. These are primary cast forms of stainless steel, not clad or enameled, and fall under tariff item 7218.10.00 as ingots.
409 Stainless Steel Billets for Exhaust Systems
Primary billets of 409 ferritic stainless steel, an alloy with about 11% chromium and low carbon content, designed for high-temperature resistance in automotive exhaust systems. These are cast forms used as feedstock for subsequent forging or rolling into exhaust components. They are classified under tariff item 7218.10.00 as 'other primary forms' of stainless steel, before any hot-working.
430 Ferritic Stainless Steel Billets
Primary billets of 430 ferritic stainless steel, containing 16-18% chromium and no nickel, used for automotive trim and other decorative applications. These are cast forms intended for subsequent rolling into sheets or bars. They are classified under tariff item 7218.10.00 as 'other primary forms' of stainless steel, not yet worked into semi-finished products.