If you import or export stamped metal components for refrigerators, washing machines, ovens, or other household appliances, one of the first questions your customs broker will ask is: what is the correct HS code? The answer is rarely a single number, because the right classification depends on the material, the shape, the degree of finishing, and whether the part belongs to a specific appliance. This guide walks through the codes that apply to sheet metal parts for home appliances and explains how to classify them correctly the first time.

What an HS code is and why it matters

The Harmonized System (HS) is an international product classification developed by the World Customs Organization. Every traded product is identified by a six-digit code that customs authorities in more than 200 countries use to apply tariffs, collect trade statistics, and enforce regulations. The first two digits identify the chapter, the next two the heading, and the last two the subheading. Countries often add extra digits beyond the six to create their own national tariff lines, so the six-digit code is the common language used worldwide.

Getting the code right matters for three reasons. It determines the duty rate you pay, it affects whether your shipment is cleared quickly or held for inspection, and it protects you from penalties for misdeclaration. For a manufacturer shipping thousands of stamped parts every month, even a small classification error can turn into a costly delay.

The general code for sheet metal parts: heading 7326

Most sheet metal parts made from iron or steel fall under Chapter 73 (Articles of iron or steel), specifically heading 7326, "Other articles of iron or steel." Within this heading, the two subheadings you will encounter most often are 7326.19, which covers articles that are forged or stamped but not further worked, and 7326.90, which covers other articles of iron or steel. If a bracket or panel is simply stamped into shape and shipped without additional machining, coating, or assembly, 7326 is usually the right starting point.

Keep in mind that the material changes the chapter. A stamped part made of aluminum, for example, moves out of Chapter 73 and into Chapter 76 (Aluminium and articles thereof), where heading 7616 covers similar "other articles" of aluminum. The same logic applies to other metals, so always confirm the base material before you settle on a code.

Home appliance parts usually follow the appliance's own code

Here is where many importers get confused. Under the HS rules for machinery, a part that is suitable for use solely or principally with a particular machine is classified in the same heading as that machine. In practice, this means the stamped components inside a refrigerator, washing machine, or oven are usually not shipped under 7326 at all. They are classified under the heading of the appliance they belong to.

The most common codes for home appliance sheet metal parts include:

• 8418.99 — parts of refrigerators, freezers, and other refrigerating or freezing equipment, such as evaporator panels, shelves, and structural brackets;
• 8450.90 — parts of household or laundry-type washing machines, including drums, panels, and frames;
• 7321.90 — parts of non-electric stoves, ranges, and cookers;
• 8516.90 — parts of electric heating appliances, such as oven housings and heating-element supports.

A stamped bracket destined for a refrigerator compressor compartment, for example, is more likely to be classified under 8418.99 than under 7326. The distinction comes down to how specific the part is to the appliance. A generic hinge that could be used in dozens of products may stay in a general metal-articles heading, while a dedicated evaporator panel belongs with the refrigerator.

How to choose the right code in four steps

When you receive a drawing or a sample from your supplier, work through these four questions in order:

1. What is the base material? Steel and iron point to Chapter 73, aluminum to Chapter 76, and other metals to their own chapters.
2. Is the part dedicated to a specific appliance? If yes, check the parts subheading of that appliance's heading.
3. How far is the part finished? Stamped but not further worked, or machined, coated, and assembled, can change the subheading.
4. What does your customs broker or the importing country's tariff schedule say? National schedules add digits and may add notes that affect the final line.

When in doubt, request a written classification ruling from the customs authority in the destination country. It is a small investment compared with the cost of a rejected shipment.

Common mistakes that delay shipments

The most frequent error is classifying every stamped part under 7326 without checking whether it belongs to an appliance heading. Another common mistake is relying on a code from an old invoice without verifying that the part has not changed since then; a small design change, such as adding a coating or a threaded hole, can shift the classification. Finally, some buyers copy a code from a similar product on another supplier's website. Codes are tied to the exact specification of your part, not to the name of a similar-looking component.

Why the right supplier makes classification easier

A manufacturer that understands both the product and the paperwork can save you a great deal of trouble. DIAN STAMPING, a China-based factory with more than 20 years of experience, produces stamped sheet metal parts for the household appliance industry, including brackets, panels, hinges, handles, and evaporator panels for refrigerators, washing machines, and ovens. Because the company handles everything from tool and die design to high-volume production, it can provide the material specifications, finishing details, and part drawings your customs broker needs to determine the correct hs code for sheet metal parts for each order.

Working with a factory rather than a trading company also means you get accurate documentation for every shipment, which is exactly what a reliable sheet metal parts supplier provides to its customers. Clear descriptions of the material grade, the forming process, and the secondary operations such as deburring, welding, or coating give customs officers what they need to clear your goods quickly.

Final thoughts

There is no single HS code for every sheet metal part used in home appliances. The correct answer depends on the material, the degree of finishing, and whether the part is dedicated to a particular appliance. Start with heading 7326 for general stamped steel articles, but check the parts subheading of the appliance itself, such as 8418.99 for refrigerators or 8450.90 for washing machines, before you finalize your declaration. When you work with an experienced manufacturer that can document every detail of the part, classification stops being a guessing game and becomes a routine part of a smooth import.