# United States tariff lines under HS 7221.00

> The United States tariff splits HS 7221.00 (bars and rods, hot-rolled, in irregularly wound coils, of stainless steel) into 6 national lines: 7221.00.00.05 (of high-nickel alloy steel), 7221.00.00.17 (containing less than 8 percent by weight of nickel), 7221.00.00.18 (containing 8 percent or more but less than 24 percent by weight of nickel), 7221.00.00.30 (with a diameter of 14 mm or more but less than 19 mm) and 2 others. Every United States line under 7221.00 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/722100
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 72](https://border.bot/countries/united-states/hs-codes/72) / [7221.00](https://border.bot/countries/united-states/hs-codes/722100)

## Key facts

- HS subheading: [7221.00](https://border.bot/hs-codes/722100)
- Duty (MFN): Free
- National lines: 6
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 72: Iron and steel

## United States lines under 7221.00

The United States tariff splits HS 7221.00 (bars and rods, hot-rolled, in irregularly wound coils, of stainless steel) into 6 national lines: 7221.00.00.05 (of high-nickel alloy steel), 7221.00.00.17 (containing less than 8 percent by weight of nickel), 7221.00.00.18 (containing 8 percent or more but less than 24 percent by weight of nickel), 7221.00.00.30 (with a diameter of 14 mm or more but less than 19 mm) and 2 others.

Every United States line under 7221.00 is free of general (MFN) duty.

- [7221.00.00.05](https://border.bot/countries/united-states/hs-codes/7221000005) Of high-nickel alloy steel. Duty (MFN): free
- [7221.00.00.17](https://border.bot/countries/united-states/hs-codes/7221000017) Other, Of circular cross section, With a diameter of less than 14 mm, Containing less than 8 percent by weight of nickel. Duty (MFN): free
- [7221.00.00.18](https://border.bot/countries/united-states/hs-codes/7221000018) Other, Of circular cross section, With a diameter of less than 14 mm, Containing 8 percent or more but less than 24 percent by weight of nickel. Duty (MFN): free
- [7221.00.00.30](https://border.bot/countries/united-states/hs-codes/7221000030) Other, Of circular cross section, With a diameter of 14 mm or more but less than 19 mm. Duty (MFN): free
- [7221.00.00.45](https://border.bot/countries/united-states/hs-codes/7221000045) Other, Of circular cross section, With a diameter of 19 mm or more. Duty (MFN): free
- [7221.00.00.75](https://border.bot/countries/united-states/hs-codes/7221000075) Other, Other. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 7221.00 yet.

- [The Harmonized System text for 7221.00](https://border.bot/hs-codes/722100)

- Previous subheading: [7220.90](https://border.bot/countries/united-states/hs-codes/722090) Flat-rolled products of stainless steel, of a width of less than 600 mm
- Next subheading: [7222.11](https://border.bot/countries/united-states/hs-codes/722211) Other bars and rods of stainless steel; angles, shapes and sections of stainless steel

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 7221.00?

The United States tariff splits HS 7221.00 (bars and rods, hot-rolled, in irregularly wound coils, of stainless steel) into 6 national lines: 7221.00.00.05 (of high-nickel alloy steel), 7221.00.00.17 (containing less than 8 percent by weight of nickel), 7221.00.00.18 (containing 8 percent or more but less than 24 percent by weight of nickel), 7221.00.00.30 (with a diameter of 14 mm or more but less than 19 mm) and 2 others.

### What is the duty on HS 7221.00 in the United States?

Every United States line under 7221.00 is free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/722100.json