# United States tariff lines under HS 7226.91

> The United States tariff splits HS 7226.91 (other: Not further worked than hot-rolled) into 8 national lines: 7226.91.05.00 (of chipper knife steel), 7226.91.15.30 (of ball-bearing steel), 7226.91.15.60 (other), 7226.91.25.30 (of ball-bearing steel) and 4 others. Every United States line under 7226.91 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/722691
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) / [7226.91](https://border.bot/countries/united-states/hs-codes/722691)

## Key facts

- HS subheading: [7226.91](https://border.bot/hs-codes/722691)
- Duty (MFN): Free
- National lines: 8
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 72: Iron and steel

## United States lines under 7226.91

The United States tariff splits HS 7226.91 (other: Not further worked than hot-rolled) into 8 national lines: 7226.91.05.00 (of chipper knife steel), 7226.91.15.30 (of ball-bearing steel), 7226.91.15.60 (other), 7226.91.25.30 (of ball-bearing steel) and 4 others.

Every United States line under 7226.91 is free of general (MFN) duty.

- [7226.91.05.00](https://border.bot/countries/united-states/hs-codes/7226910500) Other, Not further worked than hot-rolled, Of tool steel (other than high-speed steel), Of chipper knife steel. Duty (MFN): free
- [7226.91.15.30](https://border.bot/countries/united-states/hs-codes/7226911530) Other, Not further worked than hot-rolled, Of tool steel (other than high-speed steel), Other, Of a width of 300 mm or more, Of ball-bearing steel. Duty (MFN): free
- [7226.91.15.60](https://border.bot/countries/united-states/hs-codes/7226911560) Other, Not further worked than hot-rolled, Of tool steel (other than high-speed steel), Other, Of a width of 300 mm or more, Other. Duty (MFN): free
- [7226.91.25.30](https://border.bot/countries/united-states/hs-codes/7226912530) Other, Not further worked than hot-rolled, Of tool steel (other than high-speed steel), Other, Of a width of less than 300 mm, Of ball-bearing steel. Duty (MFN): free
- [7226.91.25.60](https://border.bot/countries/united-states/hs-codes/7226912560) Other, Not further worked than hot-rolled, Of tool steel (other than high-speed steel), Other, Of a width of less than 300 mm, Other. Duty (MFN): free
- [7226.91.50.00](https://border.bot/countries/united-states/hs-codes/7226915000) Other, Not further worked than hot-rolled, Other, Of a thickness of 4.75 mm or more. Duty (MFN): free
- [7226.91.70.00](https://border.bot/countries/united-states/hs-codes/7226917000) Other, Not further worked than hot-rolled, Other, Of a thickness of less than 4.75 mm, Of a width of 300 mm or more. Duty (MFN): free
- [7226.91.80.00](https://border.bot/countries/united-states/hs-codes/7226918000) Other, Not further worked than hot-rolled, Other, Of a thickness of less than 4.75 mm, Of a width of less than 300 mm. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 7226.91 yet.

- [The Harmonized System text for 7226.91](https://border.bot/hs-codes/722691)

- Previous subheading: [7226.20](https://border.bot/countries/united-states/hs-codes/722620) Flat-rolled products of other alloy steel, of a width of less than 600 mm
- Next subheading: [7226.92](https://border.bot/countries/united-states/hs-codes/722692) Not further worked than cold-rolled (cold-reduced)

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 7226.91?

The United States tariff splits HS 7226.91 (other: Not further worked than hot-rolled) into 8 national lines: 7226.91.05.00 (of chipper knife steel), 7226.91.15.30 (of ball-bearing steel), 7226.91.15.60 (other), 7226.91.25.30 (of ball-bearing steel) and 4 others.

### What is the duty on HS 7226.91 in the United States?

Every United States line under 7226.91 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/722691.json