HS 845410 Converters
Quick Answer: Steel converters imported under HS 845410 enter the UK duty-free, the EU at 1.70% ad valorem, and the US at rates ranging from Free to 35% ad valorem. This HS code specifically covers converters used in the manufacture of steel, which are large vessels that convert molten pig iron into steel through the introduction of air or oxygen. Importers should be aware of the significant duty rate disparities between major trading blocs, particularly the high US tariff. CustomTariffs aggregates this data, highlighting the importance of verifying specific rates based on origin and destination for accurate landed cost calculations.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8454100000 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8454100000 | 1.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8454100000 | Free | — | ["No."] |
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
How to Classify This HS Code?
What products does HS 845410 cover?
This subheading covers converters, which are machines and apparatus specifically designed for the continuous casting of metals. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes, these machines are essential for transforming molten metal into solid shapes like slabs, blooms, or billets. The USITC Harmonized Tariff Schedule (HTS) and the EU TARIC database confirm that this classification applies to the machinery itself, excluding the molten metal being processed.
What falls outside HS 845410?
The following products are excluded from HS 845410: ingot molds, which are used for static casting and are typically classified under heading 8454.20, and rolling mills, which further process cast metal shapes and fall under heading 8455. Additionally, auxiliary equipment not integral to the continuous casting process, such as ladles for transporting molten metal (often classified under heading 8478) or cooling systems not directly part of the casting machine, are also excluded.
What are common classification mistakes for HS 845410?
A common error is misclassifying auxiliary equipment or components as part of the converter itself. For instance, separate pouring devices or pre-heating stations that are not integrated into the primary continuous casting machine might be incorrectly included. Adherence to the General Rules for the Interpretation of the Harmonized System (GRI), particularly GRI 1, which states that classification shall be determined according to the terms of the headings and any relative section or chapter notes, is crucial to avoid such errors.
How should importers classify products under HS 845410?
The correct procedure for classifying products under HS 845410 involves a thorough examination of the machine's primary function and design. Importers and customs brokers must consult the official tariff schedules of the importing country, such as the USITC HTS or the EU TARIC, and review the Explanatory Notes from the WCO. Verification of whether the machinery is designed for the continuous casting of metals is paramount; if it is, and it is not specifically excluded by a more specific subheading, then 845410 is the appropriate classification.
How is the duty calculated for products under HS 845410?
A continuous casting machine weighing 50,000 kg and declared at a customs value of $1,500,000 USD would attract a US duty of $75,000. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared customs value ($1,500,000 × 0.05 = $75,000). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for heading 8454.10.
Which trade agreements reduce duties for HS 845410?
Several free trade agreements may reduce the applicable duty rate for HS 845410, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for qualifying originating goods from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) may also offer preferential rates for originating goods from member countries. Documentation required typically includes a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the importing country's requirements.
```Which HS Codes Are Related?
Not the right code? Search all HS codes to find the correct tariff classification.
FAQ
What is the standard import duty rate for HS code 845410 (Converters)?
The standard Most Favored Nation (MFN) duty rate for HS code 845410, covering converters used in metallurgy or foundries, is typically 1.70% ad valorem in the United States. However, specific preferential rates may apply under Free Trade Agreements. Always verify the applicable rate based on the country of origin and any relevant trade agreements. For example, under the USMCA, goods may qualify for a 0.00% duty rate if they meet the rules of origin.
How is the duty for a converter classified under HS 845410 calculated?
The duty for converters is generally calculated on an ad valorem basis, meaning a percentage of the declared customs value of the goods. For instance, if a converter is valued at $100,000 and the applicable duty rate is 1.70%, the import duty would be $100,000 \times 0.0170 = $1,700. It is crucial to ensure accurate valuation and to apply the correct duty rate based on the origin and any applicable trade agreements.
What documentation is typically required when importing goods classified under HS 845410?
When importing converters under HS code 845410, standard import documentation is required. This includes a commercial invoice detailing the value, quantity, and description of the goods; a packing list; a bill of lading or air waybill; and a customs declaration. Depending on the country of import and the specific nature of the converter, additional certifications or permits related to safety standards or environmental regulations might be necessary. Importers should consult the specific requirements of the importing country's customs authority.
Are there specific trade agreements that offer reduced or zero duty rates for HS code 845410?
Yes, several trade agreements can affect the duty rates for HS code 845410. For example, goods originating from countries that are signatories to the United States-Mexico-Canada Agreement (USMCA) may be eligible for a 0.00% duty rate if they meet the agreement's rules of origin. Similarly, other preferential trade agreements, such as those with Australia or South Korea, might offer reduced rates. Importers must obtain a Certificate of Origin to claim preferential treatment under these agreements.
What are the key classification criteria for a 'converter' under HS code 845410?
HS code 845410 specifically covers 'Converters' used in metallurgy or foundries. These are typically tilting vessels with a refractory lining used for the conversion of pig iron into steel or for refining molten metal. The key classification criteria revolve around the machine's function: its primary purpose must be the conversion or refining of molten metal through chemical reactions or physical processes within a metallurgical furnace. Equipment solely for transporting molten metal or for basic melting would likely fall under different HS codes.