# United States tariff line 7304.59.60.00: Of heat-resisting steel > In the United States tariff, line 7304.59.60.00 covers other, of circular cross section, of other alloy steel, of heat-resisting steel. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 7304.59 in heading 73.04 (chapter 73). Source: https://border.bot/countries/united-states/hs-codes/7304596000 Last updated: 9 October 2026 [Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 73](https://border.bot/countries/united-states/hs-codes/73) / [7304.59](https://border.bot/countries/united-states/hs-codes/730459) / [7304.59.60.00](https://border.bot/countries/united-states/hs-codes/7304596000) ## Key facts - Tariff line: 7304.59.60.00 - Covers: Other, of circular cross section, of other alloy steel, of heat-resisting steel - Duty (MFN): Free - Additional duties: None recorded - Restrictions: None recorded - Tariff: [United States](https://border.bot/countries/united-states) - HS subheading: [7304.59](https://border.bot/hs-codes/730459) ## What this line covers In the United States tariff, line 7304.59.60.00 covers other, of circular cross section, of other alloy steel, of heat-resisting steel. Its legal text is “Of heat-resisting steel”, read under “Other, of circular cross section, of other alloy steel”, “Other”, “Other” and “Other”. ## How it is structured It falls under HS subheading 7304.59 in heading 73.04 (chapter 73). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff. - Chapter 73: Articles of iron or steel - Heading 73.04: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel - Subheading 7304.59: Other, of circular cross section, of other alloy steel - Within the subheading: Other - Within the subheading: Other - Within the subheading: Other - Line 7304.59.60.00: Of heat-resisting steel ## Duty Goods under this line enter free of general (MFN) duty. ## In other countries No other national tariff on border.bot has live lines under 7304.59 yet. - [The Harmonized System text for 7304.59](https://border.bot/hs-codes/730459) ## Other lines under 7304.59 - [7304.59.10.00](https://border.bot/countries/united-states/hs-codes/7304591000) Suitable for use in the manufacture of ball or roller bearings - [7304.59.20.30](https://border.bot/countries/united-states/hs-codes/7304592030) Of heat-resisting steel - [7304.59.20.40](https://border.bot/countries/united-states/hs-codes/7304592040) Having an outside diameter less than 38.1 mm - [7304.59.20.45](https://border.bot/countries/united-states/hs-codes/7304592045) Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mm - [7304.59.20.55](https://border.bot/countries/united-states/hs-codes/7304592055) Having an outside diameter exceeding 114.3 mm but less than 190.5 mm - [7304.59.20.60](https://border.bot/countries/united-states/hs-codes/7304592060) Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm - [7304.59.20.70](https://border.bot/countries/united-states/hs-codes/7304592070) Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm - [7304.59.20.80](https://border.bot/countries/united-states/hs-codes/7304592080) Having an outside diameter exceeding 406.4 mm - [7304.59.80.10](https://border.bot/countries/united-states/hs-codes/7304598010) Having an outside diameter less than 38.1 mm - [7304.59.80.15](https://border.bot/countries/united-states/hs-codes/7304598015) Having a wall thickness less than 6.4 mm - [7304.59.80.20](https://border.bot/countries/united-states/hs-codes/7304598020) Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm - [7304.59.80.25](https://border.bot/countries/united-states/hs-codes/7304598025) Having a wall thickness exceeding 12.7 mm - [7304.59.80.30](https://border.bot/countries/united-states/hs-codes/7304598030) Having a wall thickness less than 12.7 mm - [7304.59.80.35](https://border.bot/countries/united-states/hs-codes/7304598035) Having a wall thickness of 12.7 mm or more but less than 19 mm - [7304.59.80.40](https://border.bot/countries/united-states/hs-codes/7304598040) Having a wall thickness of 19 mm or more - [7304.59.80.45](https://border.bot/countries/united-states/hs-codes/7304598045) Having a wall thickness less than 12.7 mm - [7304.59.80.50](https://border.bot/countries/united-states/hs-codes/7304598050) Having a wall thickness of 12.7 mm or more but less than 19 mm - [7304.59.80.55](https://border.bot/countries/united-states/hs-codes/7304598055) Having a wall thickness of 19 mm or more - [7304.59.80.60](https://border.bot/countries/united-states/hs-codes/7304598060) Having a wall thickness less than 12.7 mm - [7304.59.80.65](https://border.bot/countries/united-states/hs-codes/7304598065) Having a wall thickness of 12.7 mm or more but less than 19 mm - [7304.59.80.70](https://border.bot/countries/united-states/hs-codes/7304598070) Having a wall thickness of 19 mm or more - [7304.59.80.80](https://border.bot/countries/united-states/hs-codes/7304598080) Having an outside diameter exceeding 406.4 mm - Previous line: [7304.59.20.80](https://border.bot/countries/united-states/hs-codes/7304592080) Having an outside diameter exceeding 406.4 mm - Next line: [7304.59.80.10](https://border.bot/countries/united-states/hs-codes/7304598010) Having an outside diameter less than 38.1 mm ## Frequently asked questions ### What does tariff line 7304.59.60.00 cover in the United States tariff? In the United States tariff, line 7304.59.60.00 covers other, of circular cross section, of other alloy steel, of heat-resisting steel. ### What is the general (MFN) duty on 7304.59.60.00 in the United States? Goods under this line enter 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/7304596000.json